Update deps

29 files changed, 0 insertions, 1344 deletions

diff --git a/vendor/github.com/BurntSushi/toml/_examples/example.go b/vendor/github.com/BurntSushi/toml/_examples/example.go
deleted file mode 100644
index 79f31f2..0000000
--- a/vendor/github.com/BurntSushi/toml/_examples/example.go
+++ /dev/null
@@ -1,61 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"time"
-
-	"github.com/BurntSushi/toml"
-)
-
-type tomlConfig struct {
-	Title   string
-	Owner   ownerInfo
-	DB      database `toml:"database"`
-	Servers map[string]server
-	Clients clients
-}
-
-type ownerInfo struct {
-	Name string
-	Org  string `toml:"organization"`
-	Bio  string
-	DOB  time.Time
-}
-
-type database struct {
-	Server  string
-	Ports   []int
-	ConnMax int `toml:"connection_max"`
-	Enabled bool
-}
-
-type server struct {
-	IP string
-	DC string
-}
-
-type clients struct {
-	Data  [][]interface{}
-	Hosts []string
-}
-
-func main() {
-	var config tomlConfig
-	if _, err := toml.DecodeFile("example.toml", &config); err != nil {
-		fmt.Println(err)
-		return
-	}
-
-	fmt.Printf("Title: %s\n", config.Title)
-	fmt.Printf("Owner: %s (%s, %s), Born: %s\n",
-		config.Owner.Name, config.Owner.Org, config.Owner.Bio,
-		config.Owner.DOB)
-	fmt.Printf("Database: %s %v (Max conn. %d), Enabled? %v\n",
-		config.DB.Server, config.DB.Ports, config.DB.ConnMax,
-		config.DB.Enabled)
-	for serverName, server := range config.Servers {
-		fmt.Printf("Server: %s (%s, %s)\n", serverName, server.IP, server.DC)
-	}
-	fmt.Printf("Client data: %v\n", config.Clients.Data)
-	fmt.Printf("Client hosts: %v\n", config.Clients.Hosts)
-}
diff --git a/vendor/github.com/BurntSushi/toml/_examples/example.toml b/vendor/github.com/BurntSushi/toml/_examples/example.toml
deleted file mode 100644
index 32c7a4f..0000000
--- a/vendor/github.com/BurntSushi/toml/_examples/example.toml
+++ /dev/null
@@ -1,35 +0,0 @@
-# This is a TOML document. Boom.
-
-title = "TOML Example"
-
-[owner]
-name = "Tom Preston-Werner"
-organization = "GitHub"
-bio = "GitHub Cofounder & CEO\nLikes tater tots and beer."
-dob = 1979-05-27T07:32:00Z # First class dates? Why not?
-
-[database]
-server = "192.168.1.1"
-ports = [ 8001, 8001, 8002 ]
-connection_max = 5000
-enabled = true
-
-[servers]
-
-  # You can indent as you please. Tabs or spaces. TOML don't care.
-  [servers.alpha]
-  ip = "10.0.0.1"
-  dc = "eqdc10"
-
-  [servers.beta]
-  ip = "10.0.0.2"
-  dc = "eqdc10"
-
-[clients]
-data = [ ["gamma", "delta"], [1, 2] ] # just an update to make sure parsers support it
-
-# Line breaks are OK when inside arrays
-hosts = [
-  "alpha",
-  "omega"
-]
diff --git a/vendor/github.com/BurntSushi/toml/_examples/hard.toml b/vendor/github.com/BurntSushi/toml/_examples/hard.toml
deleted file mode 100644
index 26145d2..0000000
--- a/vendor/github.com/BurntSushi/toml/_examples/hard.toml
+++ /dev/null
@@ -1,22 +0,0 @@
-# Test file for TOML
-# Only this one tries to emulate a TOML file written by a user of the kind of parser writers probably hate
-# This part you'll really hate
-
-[the]
-test_string = "You'll hate me after this - #"          # " Annoying, isn't it?
-
-    [the.hard]
-    test_array = [ "] ", " # "]      # ] There you go, parse this!
-    test_array2 = [ "Test #11 ]proved that", "Experiment #9 was a success" ]
-    # You didn't think it'd as easy as chucking out the last #, did you?
-    another_test_string = " Same thing, but with a string #"
-    harder_test_string = " And when \"'s are in the string, along with # \""   # "and comments are there too"
-    # Things will get harder
-    
-        [the.hard.bit#]
-        what? = "You don't think some user won't do that?"
-        multi_line_array = [
-            "]",
-            # ] Oh yes I did
-            ]
-
diff --git a/vendor/github.com/BurntSushi/toml/_examples/implicit.toml b/vendor/github.com/BurntSushi/toml/_examples/implicit.toml
deleted file mode 100644
index 1dea5ce..0000000
--- a/vendor/github.com/BurntSushi/toml/_examples/implicit.toml
+++ /dev/null
@@ -1,4 +0,0 @@
-# [x] you
-# [x.y] don't
-# [x.y.z] need these
-[x.y.z.w] # for this to work
diff --git a/vendor/github.com/BurntSushi/toml/_examples/invalid-apples.toml b/vendor/github.com/BurntSushi/toml/_examples/invalid-apples.toml
deleted file mode 100644
index 74e9e33..0000000
--- a/vendor/github.com/BurntSushi/toml/_examples/invalid-apples.toml
+++ /dev/null
@@ -1,6 +0,0 @@
-# DO NOT WANT
-[fruit]
-type = "apple"
-
-[fruit.type]
-apple = "yes"
diff --git a/vendor/github.com/BurntSushi/toml/_examples/invalid.toml b/vendor/github.com/BurntSushi/toml/_examples/invalid.toml
deleted file mode 100644
index beb1dba..0000000
--- a/vendor/github.com/BurntSushi/toml/_examples/invalid.toml
+++ /dev/null
@@ -1,35 +0,0 @@
-# This is an INVALID TOML document. Boom.
-# Can you spot the error without help?
-
-title = "TOML Example"
-
-[owner]
-name = "Tom Preston-Werner"
-organization = "GitHub"
-bio = "GitHub Cofounder & CEO\nLikes tater tots and beer."
-dob = 1979-05-27T7:32:00Z # First class dates? Why not?
-
-[database]
-server = "192.168.1.1"
-ports = [ 8001, 8001, 8002 ]
-connection_max = 5000
-enabled = true
-
-[servers]
-  # You can indent as you please. Tabs or spaces. TOML don't care.
-  [servers.alpha]
-  ip = "10.0.0.1"
-  dc = "eqdc10"
-
-  [servers.beta]
-  ip = "10.0.0.2"
-  dc = "eqdc10"
-
-[clients]
-data = [ ["gamma", "delta"], [1, 2] ] # just an update to make sure parsers support it
-
-# Line breaks are OK when inside arrays
-hosts = [
-  "alpha",
-  "omega"
-]
diff --git a/vendor/github.com/BurntSushi/toml/_examples/readme1.toml b/vendor/github.com/BurntSushi/toml/_examples/readme1.toml
deleted file mode 100644
index 3e1261d..0000000
--- a/vendor/github.com/BurntSushi/toml/_examples/readme1.toml
+++ /dev/null
@@ -1,5 +0,0 @@
-Age = 25
-Cats = [ "Cauchy", "Plato" ]
-Pi = 3.14
-Perfection = [ 6, 28, 496, 8128 ]
-DOB = 1987-07-05T05:45:00Z
diff --git a/vendor/github.com/BurntSushi/toml/_examples/readme2.toml b/vendor/github.com/BurntSushi/toml/_examples/readme2.toml
deleted file mode 100644
index b51cd93..0000000
--- a/vendor/github.com/BurntSushi/toml/_examples/readme2.toml
+++ /dev/null
@@ -1 +0,0 @@
-some_key_NAME = "wat"
diff --git a/vendor/github.com/BurntSushi/toml/cmd/toml-test-decoder/COPYING b/vendor/github.com/BurntSushi/toml/cmd/toml-test-decoder/COPYING
deleted file mode 100644
index 5a8e332..0000000
--- a/vendor/github.com/BurntSushi/toml/cmd/toml-test-decoder/COPYING
+++ /dev/null
@@ -1,14 +0,0 @@
-            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
-                    Version 2, December 2004
-
- Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
-
- Everyone is permitted to copy and distribute verbatim or modified
- copies of this license document, and changing it is allowed as long
- as the name is changed.
-
-            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
-  0. You just DO WHAT THE FUCK YOU WANT TO.
-
diff --git a/vendor/github.com/BurntSushi/toml/cmd/toml-test-decoder/README.md b/vendor/github.com/BurntSushi/toml/cmd/toml-test-decoder/README.md
deleted file mode 100644
index 93f4e3a..0000000
--- a/vendor/github.com/BurntSushi/toml/cmd/toml-test-decoder/README.md
+++ /dev/null
@@ -1,13 +0,0 @@
-# Implements the TOML test suite interface
-
-This is an implementation of the interface expected by
-[toml-test](https://github.com/BurntSushi/toml-test) for my
-[toml parser written in Go](https://github.com/BurntSushi/toml).
-In particular, it maps TOML data on `stdin` to a JSON format on `stdout`.
-
-
-Compatible with TOML version
-[v0.4.0](https://github.com/toml-lang/toml/blob/master/versions/en/toml-v0.4.0.md)
-
-Compatible with `toml-test` version
-[v0.2.0](https://github.com/BurntSushi/toml-test/tree/v0.2.0)
diff --git a/vendor/github.com/BurntSushi/toml/cmd/toml-test-decoder/main.go b/vendor/github.com/BurntSushi/toml/cmd/toml-test-decoder/main.go
deleted file mode 100644
index 14e7557..0000000
--- a/vendor/github.com/BurntSushi/toml/cmd/toml-test-decoder/main.go
+++ /dev/null
@@ -1,90 +0,0 @@
-// Command toml-test-decoder satisfies the toml-test interface for testing
-// TOML decoders. Namely, it accepts TOML on stdin and outputs JSON on stdout.
-package main
-
-import (
-	"encoding/json"
-	"flag"
-	"fmt"
-	"log"
-	"os"
-	"path"
-	"time"
-
-	"github.com/BurntSushi/toml"
-)
-
-func init() {
-	log.SetFlags(0)
-
-	flag.Usage = usage
-	flag.Parse()
-}
-
-func usage() {
-	log.Printf("Usage: %s < toml-file\n", path.Base(os.Args[0]))
-	flag.PrintDefaults()
-
-	os.Exit(1)
-}
-
-func main() {
-	if flag.NArg() != 0 {
-		flag.Usage()
-	}
-
-	var tmp interface{}
-	if _, err := toml.DecodeReader(os.Stdin, &tmp); err != nil {
-		log.Fatalf("Error decoding TOML: %s", err)
-	}
-
-	typedTmp := translate(tmp)
-	if err := json.NewEncoder(os.Stdout).Encode(typedTmp); err != nil {
-		log.Fatalf("Error encoding JSON: %s", err)
-	}
-}
-
-func translate(tomlData interface{}) interface{} {
-	switch orig := tomlData.(type) {
-	case map[string]interface{}:
-		typed := make(map[string]interface{}, len(orig))
-		for k, v := range orig {
-			typed[k] = translate(v)
-		}
-		return typed
-	case []map[string]interface{}:
-		typed := make([]map[string]interface{}, len(orig))
-		for i, v := range orig {
-			typed[i] = translate(v).(map[string]interface{})
-		}
-		return typed
-	case []interface{}:
-		typed := make([]interface{}, len(orig))
-		for i, v := range orig {
-			typed[i] = translate(v)
-		}
-
-		// We don't really need to tag arrays, but let's be future proof.
-		// (If TOML ever supports tuples, we'll need this.)
-		return tag("array", typed)
-	case time.Time:
-		return tag("datetime", orig.Format("2006-01-02T15:04:05Z"))
-	case bool:
-		return tag("bool", fmt.Sprintf("%v", orig))
-	case int64:
-		return tag("integer", fmt.Sprintf("%d", orig))
-	case float64:
-		return tag("float", fmt.Sprintf("%v", orig))
-	case string:
-		return tag("string", orig)
-	}
-
-	panic(fmt.Sprintf("Unknown type: %T", tomlData))
-}
-
-func tag(typeName string, data interface{}) map[string]interface{} {
-	return map[string]interface{}{
-		"type":  typeName,
-		"value": data,
-	}
-}
diff --git a/vendor/github.com/BurntSushi/toml/cmd/toml-test-encoder/COPYING b/vendor/github.com/BurntSushi/toml/cmd/toml-test-encoder/COPYING
deleted file mode 100644
index 5a8e332..0000000
--- a/vendor/github.com/BurntSushi/toml/cmd/toml-test-encoder/COPYING
+++ /dev/null
@@ -1,14 +0,0 @@
-            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
-                    Version 2, December 2004
-
- Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
-
- Everyone is permitted to copy and distribute verbatim or modified
- copies of this license document, and changing it is allowed as long
- as the name is changed.
-
-            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
-  0. You just DO WHAT THE FUCK YOU WANT TO.
-
diff --git a/vendor/github.com/BurntSushi/toml/cmd/toml-test-encoder/README.md b/vendor/github.com/BurntSushi/toml/cmd/toml-test-encoder/README.md
deleted file mode 100644
index a45bd4d..0000000
--- a/vendor/github.com/BurntSushi/toml/cmd/toml-test-encoder/README.md
+++ /dev/null
@@ -1,13 +0,0 @@
-# Implements the TOML test suite interface for TOML encoders
-
-This is an implementation of the interface expected by
-[toml-test](https://github.com/BurntSushi/toml-test) for the
-[TOML encoder](https://github.com/BurntSushi/toml).
-In particular, it maps JSON data on `stdin` to a TOML format on `stdout`.
-
-
-Compatible with TOML version
-[v0.4.0](https://github.com/toml-lang/toml/blob/master/versions/en/toml-v0.4.0.md)
-
-Compatible with `toml-test` version
-[v0.2.0](https://github.com/BurntSushi/toml-test/tree/v0.2.0)
diff --git a/vendor/github.com/BurntSushi/toml/cmd/toml-test-encoder/main.go b/vendor/github.com/BurntSushi/toml/cmd/toml-test-encoder/main.go
deleted file mode 100644
index 092cc68..0000000
--- a/vendor/github.com/BurntSushi/toml/cmd/toml-test-encoder/main.go
+++ /dev/null
@@ -1,131 +0,0 @@
-// Command toml-test-encoder satisfies the toml-test interface for testing
-// TOML encoders. Namely, it accepts JSON on stdin and outputs TOML on stdout.
-package main
-
-import (
-	"encoding/json"
-	"flag"
-	"log"
-	"os"
-	"path"
-	"strconv"
-	"time"
-
-	"github.com/BurntSushi/toml"
-)
-
-func init() {
-	log.SetFlags(0)
-
-	flag.Usage = usage
-	flag.Parse()
-}
-
-func usage() {
-	log.Printf("Usage: %s < json-file\n", path.Base(os.Args[0]))
-	flag.PrintDefaults()
-
-	os.Exit(1)
-}
-
-func main() {
-	if flag.NArg() != 0 {
-		flag.Usage()
-	}
-
-	var tmp interface{}
-	if err := json.NewDecoder(os.Stdin).Decode(&tmp); err != nil {
-		log.Fatalf("Error decoding JSON: %s", err)
-	}
-
-	tomlData := translate(tmp)
-	if err := toml.NewEncoder(os.Stdout).Encode(tomlData); err != nil {
-		log.Fatalf("Error encoding TOML: %s", err)
-	}
-}
-
-func translate(typedJson interface{}) interface{} {
-	switch v := typedJson.(type) {
-	case map[string]interface{}:
-		if len(v) == 2 && in("type", v) && in("value", v) {
-			return untag(v)
-		}
-		m := make(map[string]interface{}, len(v))
-		for k, v2 := range v {
-			m[k] = translate(v2)
-		}
-		return m
-	case []interface{}:
-		tabArray := make([]map[string]interface{}, len(v))
-		for i := range v {
-			if m, ok := translate(v[i]).(map[string]interface{}); ok {
-				tabArray[i] = m
-			} else {
-				log.Fatalf("JSON arrays may only contain objects. This " +
-					"corresponds to only tables being allowed in " +
-					"TOML table arrays.")
-			}
-		}
-		return tabArray
-	}
-	log.Fatalf("Unrecognized JSON format '%T'.", typedJson)
-	panic("unreachable")
-}
-
-func untag(typed map[string]interface{}) interface{} {
-	t := typed["type"].(string)
-	v := typed["value"]
-	switch t {
-	case "string":
-		return v.(string)
-	case "integer":
-		v := v.(string)
-		n, err := strconv.Atoi(v)
-		if err != nil {
-			log.Fatalf("Could not parse '%s' as integer: %s", v, err)
-		}
-		return n
-	case "float":
-		v := v.(string)
-		f, err := strconv.ParseFloat(v, 64)
-		if err != nil {
-			log.Fatalf("Could not parse '%s' as float64: %s", v, err)
-		}
-		return f
-	case "datetime":
-		v := v.(string)
-		t, err := time.Parse("2006-01-02T15:04:05Z", v)
-		if err != nil {
-			log.Fatalf("Could not parse '%s' as a datetime: %s", v, err)
-		}
-		return t
-	case "bool":
-		v := v.(string)
-		switch v {
-		case "true":
-			return true
-		case "false":
-			return false
-		}
-		log.Fatalf("Could not parse '%s' as a boolean.", v)
-	case "array":
-		v := v.([]interface{})
-		array := make([]interface{}, len(v))
-		for i := range v {
-			if m, ok := v[i].(map[string]interface{}); ok {
-				array[i] = untag(m)
-			} else {
-				log.Fatalf("Arrays may only contain other arrays or "+
-					"primitive values, but found a '%T'.", m)
-			}
-		}
-		return array
-	}
-	log.Fatalf("Unrecognized tag type '%s'.", t)
-	panic("unreachable")
-}
-
-func in(key string, m map[string]interface{}) bool {
-	_, ok := m[key]
-	return ok
-}
diff --git a/vendor/github.com/BurntSushi/toml/cmd/tomlv/COPYING b/vendor/github.com/BurntSushi/toml/cmd/tomlv/COPYING
deleted file mode 100644
index 5a8e332..0000000
--- a/vendor/github.com/BurntSushi/toml/cmd/tomlv/COPYING
+++ /dev/null
@@ -1,14 +0,0 @@
-            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
-                    Version 2, December 2004
-
- Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
-
- Everyone is permitted to copy and distribute verbatim or modified
- copies of this license document, and changing it is allowed as long
- as the name is changed.
-
-            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
-  0. You just DO WHAT THE FUCK YOU WANT TO.
-
diff --git a/vendor/github.com/BurntSushi/toml/cmd/tomlv/README.md b/vendor/github.com/BurntSushi/toml/cmd/tomlv/README.md
deleted file mode 100644
index 51231e2..0000000
--- a/vendor/github.com/BurntSushi/toml/cmd/tomlv/README.md
+++ /dev/null
@@ -1,21 +0,0 @@
-# TOML Validator
-
-If Go is installed, it's simple to try it out:
-
-```bash
-go get github.com/BurntSushi/toml/cmd/tomlv
-tomlv some-toml-file.toml
-```
-
-You can see the types of every key in a TOML file with:
-
-```bash
-tomlv -types some-toml-file.toml
-```
-
-At the moment, only one error message is reported at a time. Error messages
-include line numbers. No output means that the files given are valid TOML, or
-there is a bug in `tomlv`.
-
-Compatible with TOML version
-[v0.4.0](https://github.com/toml-lang/toml/blob/master/versions/en/toml-v0.4.0.md)
diff --git a/vendor/github.com/BurntSushi/toml/cmd/tomlv/main.go b/vendor/github.com/BurntSushi/toml/cmd/tomlv/main.go
deleted file mode 100644
index c7d689a..0000000
--- a/vendor/github.com/BurntSushi/toml/cmd/tomlv/main.go
+++ /dev/null
@@ -1,61 +0,0 @@
-// Command tomlv validates TOML documents and prints each key's type.
-package main
-
-import (
-	"flag"
-	"fmt"
-	"log"
-	"os"
-	"path"
-	"strings"
-	"text/tabwriter"
-
-	"github.com/BurntSushi/toml"
-)
-
-var (
-	flagTypes = false
-)
-
-func init() {
-	log.SetFlags(0)
-
-	flag.BoolVar(&flagTypes, "types", flagTypes,
-		"When set, the types of every defined key will be shown.")
-
-	flag.Usage = usage
-	flag.Parse()
-}
-
-func usage() {
-	log.Printf("Usage: %s toml-file [ toml-file ... ]\n",
-		path.Base(os.Args[0]))
-	flag.PrintDefaults()
-
-	os.Exit(1)
-}
-
-func main() {
-	if flag.NArg() < 1 {
-		flag.Usage()
-	}
-	for _, f := range flag.Args() {
-		var tmp interface{}
-		md, err := toml.DecodeFile(f, &tmp)
-		if err != nil {
-			log.Fatalf("Error in '%s': %s", f, err)
-		}
-		if flagTypes {
-			printTypes(md)
-		}
-	}
-}
-
-func printTypes(md toml.MetaData) {
-	tabw := tabwriter.NewWriter(os.Stdout, 0, 0, 2, ' ', 0)
-	for _, key := range md.Keys() {
-		fmt.Fprintf(tabw, "%s%s\t%s\n",
-			strings.Repeat("    ", len(key)-1), key, md.Type(key...))
-	}
-	tabw.Flush()
-}
diff --git a/vendor/github.com/jackc/pgx/examples/README.md b/vendor/github.com/jackc/pgx/examples/README.md
deleted file mode 100644
index 6a97bc0..0000000
--- a/vendor/github.com/jackc/pgx/examples/README.md
+++ /dev/null
@@ -1,7 +0,0 @@
-# Examples
-
-* chat is a command line chat program using listen/notify.
-* todo is a command line todo list that demonstrates basic CRUD actions.
-* url_shortener contains a simple example of using pgx in a web context.
-* [Tern](https://github.com/jackc/tern) is a migration tool that uses pgx (uses v1 of pgx).
-* [The Pithy Reader](https://github.com/jackc/tpr) is a RSS aggregator that uses pgx.
diff --git a/vendor/github.com/jackc/pgx/examples/chat/README.md b/vendor/github.com/jackc/pgx/examples/chat/README.md
deleted file mode 100644
index a093525..0000000
--- a/vendor/github.com/jackc/pgx/examples/chat/README.md
+++ /dev/null
@@ -1,25 +0,0 @@
-# Description
-
-This is a sample chat program implemented using PostgreSQL's listen/notify
-functionality with pgx.
-
-Start multiple instances of this program connected to the same database to chat
-between them.
-
-## Connection configuration
-
-The database connection is configured via enviroment variables.
-
-* CHAT_DB_HOST - defaults to localhost
-* CHAT_DB_USER - defaults to current OS user
-* CHAT_DB_PASSWORD - defaults to empty string
-* CHAT_DB_DATABASE - defaults to postgres
-
-You can either export them then run chat:
-
-    export CHAT_DB_HOST=/private/tmp
-    ./chat
-
-Or you can prefix the chat execution with the environment variables:
-
-    CHAT_DB_HOST=/private/tmp ./chat
diff --git a/vendor/github.com/jackc/pgx/examples/chat/main.go b/vendor/github.com/jackc/pgx/examples/chat/main.go
deleted file mode 100644
index 517508c..0000000
--- a/vendor/github.com/jackc/pgx/examples/chat/main.go
+++ /dev/null
@@ -1,95 +0,0 @@
-package main
-
-import (
-	"bufio"
-	"fmt"
-	"github.com/jackc/pgx"
-	"os"
-	"time"
-)
-
-var pool *pgx.ConnPool
-
-func main() {
-	var err error
-	pool, err = pgx.NewConnPool(extractConfig())
-	if err != nil {
-		fmt.Fprintln(os.Stderr, "Unable to connect to database:", err)
-		os.Exit(1)
-	}
-
-	go listen()
-
-	fmt.Println(`Type a message and press enter.
-
-This message should appear in any other chat instances connected to the same
-database.
-
-Type "exit" to quit.
-`)
-
-	scanner := bufio.NewScanner(os.Stdin)
-	for scanner.Scan() {
-		msg := scanner.Text()
-		if msg == "exit" {
-			os.Exit(0)
-		}
-
-		_, err = pool.Exec("select pg_notify('chat', $1)", msg)
-		if err != nil {
-			fmt.Fprintln(os.Stderr, "Error sending notification:", err)
-			os.Exit(1)
-		}
-	}
-	if err := scanner.Err(); err != nil {
-		fmt.Fprintln(os.Stderr, "Error scanning from stdin:", err)
-		os.Exit(1)
-	}
-}
-
-func listen() {
-	conn, err := pool.Acquire()
-	if err != nil {
-		fmt.Fprintln(os.Stderr, "Error acquiring connection:", err)
-		os.Exit(1)
-	}
-	defer pool.Release(conn)
-
-	conn.Listen("chat")
-
-	for {
-		notification, err := conn.WaitForNotification(time.Second)
-		if err == pgx.ErrNotificationTimeout {
-			continue
-		}
-		if err != nil {
-			fmt.Fprintln(os.Stderr, "Error waiting for notification:", err)
-			os.Exit(1)
-		}
-
-		fmt.Println("PID:", notification.Pid, "Channel:", notification.Channel, "Payload:", notification.Payload)
-	}
-}
-
-func extractConfig() pgx.ConnPoolConfig {
-	var config pgx.ConnPoolConfig
-
-	config.Host = os.Getenv("CHAT_DB_HOST")
-	if config.Host == "" {
-		config.Host = "localhost"
-	}
-
-	config.User = os.Getenv("CHAT_DB_USER")
-	if config.User == "" {
-		config.User = os.Getenv("USER")
-	}
-
-	config.Password = os.Getenv("CHAT_DB_PASSWORD")
-
-	config.Database = os.Getenv("CHAT_DB_DATABASE")
-	if config.Database == "" {
-		config.Database = "postgres"
-	}
-
-	return config
-}
diff --git a/vendor/github.com/jackc/pgx/examples/todo/README.md b/vendor/github.com/jackc/pgx/examples/todo/README.md
deleted file mode 100644
index eb3d95b..0000000
--- a/vendor/github.com/jackc/pgx/examples/todo/README.md
+++ /dev/null
@@ -1,72 +0,0 @@
-# Description
-
-This is a sample todo list implemented using pgx as the connector to a
-PostgreSQL data store.
-
-# Usage
-
-Create a PostgreSQL database and run structure.sql into it to create the
-necessary data schema.
-
-Example:
-
-    createdb todo
-    psql todo < structure.sql
-
-Build todo:
-
-    go build
-
-## Connection configuration
-
-The database connection is configured via enviroment variables.
-
-* TODO_DB_HOST - defaults to localhost
-* TODO_DB_USER - defaults to current OS user
-* TODO_DB_PASSWORD - defaults to empty string
-* TODO_DB_DATABASE - defaults to todo
-
-You can either export them then run todo:
-
-    export TODO_DB_HOST=/private/tmp
-    ./todo list
-
-Or you can prefix the todo execution with the environment variables:
-
-    TODO_DB_HOST=/private/tmp ./todo list
-
-## Add a todo item
-
-    ./todo add 'Learn go'
-
-## List tasks
-
-    ./todo list
-
-## Update a task
-
-    ./todo add 1 'Learn more go'
-
-## Delete a task
-
-    ./todo remove 1
-
-# Example Setup and Execution
-
-    jack@hk-47~/dev/go/src/github.com/jackc/pgx/examples/todo$ createdb todo
-    jack@hk-47~/dev/go/src/github.com/jackc/pgx/examples/todo$ psql todo < structure.sql
-    Expanded display is used automatically.
-    Timing is on.
-    CREATE TABLE
-    Time: 6.363 ms
-    jack@hk-47~/dev/go/src/github.com/jackc/pgx/examples/todo$ go build
-    jack@hk-47~/dev/go/src/github.com/jackc/pgx/examples/todo$ export TODO_DB_HOST=/private/tmp
-    jack@hk-47~/dev/go/src/github.com/jackc/pgx/examples/todo$ ./todo list
-    jack@hk-47~/dev/go/src/github.com/jackc/pgx/examples/todo$ ./todo add 'Learn Go'
-    jack@hk-47~/dev/go/src/github.com/jackc/pgx/examples/todo$ ./todo list
-    1. Learn Go
-    jack@hk-47~/dev/go/src/github.com/jackc/pgx/examples/todo$ ./todo update 1 'Learn more Go'
-    jack@hk-47~/dev/go/src/github.com/jackc/pgx/examples/todo$ ./todo list
-    1. Learn more Go
-    jack@hk-47~/dev/go/src/github.com/jackc/pgx/examples/todo$ ./todo remove 1
-    jack@hk-47~/dev/go/src/github.com/jackc/pgx/examples/todo$ ./todo list
diff --git a/vendor/github.com/jackc/pgx/examples/todo/main.go b/vendor/github.com/jackc/pgx/examples/todo/main.go
deleted file mode 100644
index bacdf24..0000000
--- a/vendor/github.com/jackc/pgx/examples/todo/main.go
+++ /dev/null
@@ -1,140 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"github.com/jackc/pgx"
-	"os"
-	"strconv"
-)
-
-var conn *pgx.Conn
-
-func main() {
-	var err error
-	conn, err = pgx.Connect(extractConfig())
-	if err != nil {
-		fmt.Fprintf(os.Stderr, "Unable to connection to database: %v\n", err)
-		os.Exit(1)
-	}
-
-	if len(os.Args) == 1 {
-		printHelp()
-		os.Exit(0)
-	}
-
-	switch os.Args[1] {
-	case "list":
-		err = listTasks()
-		if err != nil {
-			fmt.Fprintf(os.Stderr, "Unable to list tasks: %v\n", err)
-			os.Exit(1)
-		}
-
-	case "add":
-		err = addTask(os.Args[2])
-		if err != nil {
-			fmt.Fprintf(os.Stderr, "Unable to add task: %v\n", err)
-			os.Exit(1)
-		}
-
-	case "update":
-		n, err := strconv.ParseInt(os.Args[2], 10, 32)
-		if err != nil {
-			fmt.Fprintf(os.Stderr, "Unable convert task_num into int32: %v\n", err)
-			os.Exit(1)
-		}
-		err = updateTask(int32(n), os.Args[3])
-		if err != nil {
-			fmt.Fprintf(os.Stderr, "Unable to update task: %v\n", err)
-			os.Exit(1)
-		}
-
-	case "remove":
-		n, err := strconv.ParseInt(os.Args[2], 10, 32)
-		if err != nil {
-			fmt.Fprintf(os.Stderr, "Unable convert task_num into int32: %v\n", err)
-			os.Exit(1)
-		}
-		err = removeTask(int32(n))
-		if err != nil {
-			fmt.Fprintf(os.Stderr, "Unable to remove task: %v\n", err)
-			os.Exit(1)
-		}
-
-	default:
-		fmt.Fprintln(os.Stderr, "Invalid command")
-		printHelp()
-		os.Exit(1)
-	}
-}
-
-func listTasks() error {
-	rows, _ := conn.Query("select * from tasks")
-
-	for rows.Next() {
-		var id int32
-		var description string
-		err := rows.Scan(&id, &description)
-		if err != nil {
-			return err
-		}
-		fmt.Printf("%d. %s\n", id, description)
-	}
-
-	return rows.Err()
-}
-
-func addTask(description string) error {
-	_, err := conn.Exec("insert into tasks(description) values($1)", description)
-	return err
-}
-
-func updateTask(itemNum int32, description string) error {
-	_, err := conn.Exec("update tasks set description=$1 where id=$2", description, itemNum)
-	return err
-}
-
-func removeTask(itemNum int32) error {
-	_, err := conn.Exec("delete from tasks where id=$1", itemNum)
-	return err
-}
-
-func printHelp() {
-	fmt.Print(`Todo pgx demo
-
-Usage:
-
-  todo list
-  todo add task
-  todo update task_num item
-  todo remove task_num
-
-Example:
-
-  todo add 'Learn Go'
-  todo list
-`)
-}
-
-func extractConfig() pgx.ConnConfig {
-	var config pgx.ConnConfig
-
-	config.Host = os.Getenv("TODO_DB_HOST")
-	if config.Host == "" {
-		config.Host = "localhost"
-	}
-
-	config.User = os.Getenv("TODO_DB_USER")
-	if config.User == "" {
-		config.User = os.Getenv("USER")
-	}
-
-	config.Password = os.Getenv("TODO_DB_PASSWORD")
-
-	config.Database = os.Getenv("TODO_DB_DATABASE")
-	if config.Database == "" {
-		config.Database = "todo"
-	}
-
-	return config
-}
diff --git a/vendor/github.com/jackc/pgx/examples/todo/structure.sql b/vendor/github.com/jackc/pgx/examples/todo/structure.sql
deleted file mode 100644
index 567685d..0000000
--- a/vendor/github.com/jackc/pgx/examples/todo/structure.sql
+++ /dev/null
@@ -1,4 +0,0 @@
-create table tasks (
-  id serial primary key,
-  description text not null
-);
diff --git a/vendor/github.com/jackc/pgx/examples/url_shortener/README.md b/vendor/github.com/jackc/pgx/examples/url_shortener/README.md
deleted file mode 100644
index cc04d60..0000000
--- a/vendor/github.com/jackc/pgx/examples/url_shortener/README.md
+++ /dev/null
@@ -1,25 +0,0 @@
-# Description
-
-This is a sample REST URL shortener service implemented using pgx as the connector to a PostgreSQL data store.
-
-# Usage
-
-Create a PostgreSQL database and run structure.sql into it to create the necessary data schema.
-
-Edit connectionOptions in main.go with the location and credentials for your database.
-
-Run main.go:
-
-    go run main.go
-
-## Create or Update a Shortened URL
-
-    curl -X PUT -d 'http://www.google.com' http://localhost:8080/google
-
-## Get a Shortened URL
-
-    curl http://localhost:8080/google
-
-## Delete a Shortened URL
-
-    curl -X DELETE http://localhost:8080/google
diff --git a/vendor/github.com/jackc/pgx/examples/url_shortener/main.go b/vendor/github.com/jackc/pgx/examples/url_shortener/main.go
deleted file mode 100644
index f6a22c3..0000000
--- a/vendor/github.com/jackc/pgx/examples/url_shortener/main.go
+++ /dev/null
@@ -1,128 +0,0 @@
-package main
-
-import (
-	"github.com/jackc/pgx"
-	log "gopkg.in/inconshreveable/log15.v2"
-	"io/ioutil"
-	"net/http"
-	"os"
-)
-
-var pool *pgx.ConnPool
-
-// afterConnect creates the prepared statements that this application uses
-func afterConnect(conn *pgx.Conn) (err error) {
-	_, err = conn.Prepare("getUrl", `
-    select url from shortened_urls where id=$1
-  `)
-	if err != nil {
-		return
-	}
-
-	_, err = conn.Prepare("deleteUrl", `
-    delete from shortened_urls where id=$1
-  `)
-	if err != nil {
-		return
-	}
-
-	// There technically is a small race condition in doing an upsert with a CTE
-	// where one of two simultaneous requests to the shortened URL would fail
-	// with a unique index violation. As the point of this demo is pgx usage and
-	// not how to perfectly upsert in PostgreSQL it is deemed acceptable.
-	_, err = conn.Prepare("putUrl", `
-    with upsert as (
-      update shortened_urls
-      set url=$2
-      where id=$1
-      returning *
-    )
-    insert into shortened_urls(id, url)
-    select $1, $2 where not exists(select 1 from upsert)
-  `)
-	return
-}
-
-func getUrlHandler(w http.ResponseWriter, req *http.Request) {
-	var url string
-	err := pool.QueryRow("getUrl", req.URL.Path).Scan(&url)
-	switch err {
-	case nil:
-		http.Redirect(w, req, url, http.StatusSeeOther)
-	case pgx.ErrNoRows:
-		http.NotFound(w, req)
-	default:
-		http.Error(w, "Internal server error", http.StatusInternalServerError)
-	}
-}
-
-func putUrlHandler(w http.ResponseWriter, req *http.Request) {
-	id := req.URL.Path
-	var url string
-	if body, err := ioutil.ReadAll(req.Body); err == nil {
-		url = string(body)
-	} else {
-		http.Error(w, "Internal server error", http.StatusInternalServerError)
-		return
-	}
-
-	if _, err := pool.Exec("putUrl", id, url); err == nil {
-		w.WriteHeader(http.StatusOK)
-	} else {
-		http.Error(w, "Internal server error", http.StatusInternalServerError)
-	}
-}
-
-func deleteUrlHandler(w http.ResponseWriter, req *http.Request) {
-	if _, err := pool.Exec("deleteUrl", req.URL.Path); err == nil {
-		w.WriteHeader(http.StatusOK)
-	} else {
-		http.Error(w, "Internal server error", http.StatusInternalServerError)
-	}
-}
-
-func urlHandler(w http.ResponseWriter, req *http.Request) {
-	switch req.Method {
-	case "GET":
-		getUrlHandler(w, req)
-
-	case "PUT":
-		putUrlHandler(w, req)
-
-	case "DELETE":
-		deleteUrlHandler(w, req)
-
-	default:
-		w.Header().Add("Allow", "GET, PUT, DELETE")
-		w.WriteHeader(http.StatusMethodNotAllowed)
-	}
-}
-
-func main() {
-	var err error
-	connPoolConfig := pgx.ConnPoolConfig{
-		ConnConfig: pgx.ConnConfig{
-			Host:     "127.0.0.1",
-			User:     "jack",
-			Password: "jack",
-			Database: "url_shortener",
-			Logger:   log.New("module", "pgx"),
-		},
-		MaxConnections: 5,
-		AfterConnect:   afterConnect,
-	}
-	pool, err = pgx.NewConnPool(connPoolConfig)
-	if err != nil {
-		log.Crit("Unable to create connection pool", "error", err)
-		os.Exit(1)
-	}
-
-	http.HandleFunc("/", urlHandler)
-
-	log.Info("Starting URL shortener on localhost:8080")
-	err = http.ListenAndServe("localhost:8080", nil)
-	if err != nil {
-		log.Crit("Unable to start web server", "error", err)
-		os.Exit(1)
-	}
-}
diff --git a/vendor/github.com/jackc/pgx/examples/url_shortener/structure.sql b/vendor/github.com/jackc/pgx/examples/url_shortener/structure.sql
deleted file mode 100644
index 0b9de25..0000000
--- a/vendor/github.com/jackc/pgx/examples/url_shortener/structure.sql
+++ /dev/null
@@ -1,4 +0,0 @@
-create table shortened_urls (
-  id text primary key,
-  url text not null
-);
\ No newline at end of file
diff --git a/vendor/github.com/jmoiron/sqlx/types/README.md b/vendor/github.com/jmoiron/sqlx/types/README.md
deleted file mode 100644
index 713abe5..0000000
--- a/vendor/github.com/jmoiron/sqlx/types/README.md
+++ /dev/null
@@ -1,5 +0,0 @@
-# types
-
-The types package provides some useful types which implement the `sql.Scanner`
-and `driver.Valuer` interfaces, suitable for use as scan and value targets with
-database/sql.
diff --git a/vendor/github.com/jmoiron/sqlx/types/types.go b/vendor/github.com/jmoiron/sqlx/types/types.go
deleted file mode 100644
index 7b014c1..0000000
--- a/vendor/github.com/jmoiron/sqlx/types/types.go
+++ /dev/null
@@ -1,172 +0,0 @@
-package types
-
-import (
-	"bytes"
-	"compress/gzip"
-	"database/sql/driver"
-	"encoding/json"
-	"errors"
-
-	"io/ioutil"
-)
-
-// GzippedText is a []byte which transparently gzips data being submitted to
-// a database and ungzips data being Scanned from a database.
-type GzippedText []byte
-
-// Value implements the driver.Valuer interface, gzipping the raw value of
-// this GzippedText.
-func (g GzippedText) Value() (driver.Value, error) {
-	b := make([]byte, 0, len(g))
-	buf := bytes.NewBuffer(b)
-	w := gzip.NewWriter(buf)
-	w.Write(g)
-	w.Close()
-	return buf.Bytes(), nil
-
-}
-
-// Scan implements the sql.Scanner interface, ungzipping the value coming off
-// the wire and storing the raw result in the GzippedText.
-func (g *GzippedText) Scan(src interface{}) error {
-	var source []byte
-	switch src.(type) {
-	case string:
-		source = []byte(src.(string))
-	case []byte:
-		source = src.([]byte)
-	default:
-		return errors.New("Incompatible type for GzippedText")
-	}
-	reader, err := gzip.NewReader(bytes.NewReader(source))
-	if err != nil {
-		return err
-	}
-	defer reader.Close()
-	b, err := ioutil.ReadAll(reader)
-	if err != nil {
-		return err
-	}
-	*g = GzippedText(b)
-	return nil
-}
-
-// JSONText is a json.RawMessage, which is a []byte underneath.
-// Value() validates the json format in the source, and returns an error if
-// the json is not valid.  Scan does no validation.  JSONText additionally
-// implements `Unmarshal`, which unmarshals the json within to an interface{}
-type JSONText json.RawMessage
-
-var emptyJSON = JSONText("{}")
-
-// MarshalJSON returns the *j as the JSON encoding of j.
-func (j JSONText) MarshalJSON() ([]byte, error) {
-	if len(j) == 0 {
-		return emptyJSON, nil
-	}
-	return j, nil
-}
-
-// UnmarshalJSON sets *j to a copy of data
-func (j *JSONText) UnmarshalJSON(data []byte) error {
-	if j == nil {
-		return errors.New("JSONText: UnmarshalJSON on nil pointer")
-	}
-	*j = append((*j)[0:0], data...)
-	return nil
-}
-
-// Value returns j as a value.  This does a validating unmarshal into another
-// RawMessage.  If j is invalid json, it returns an error.
-func (j JSONText) Value() (driver.Value, error) {
-	var m json.RawMessage
-	var err = j.Unmarshal(&m)
-	if err != nil {
-		return []byte{}, err
-	}
-	return []byte(j), nil
-}
-
-// Scan stores the src in *j.  No validation is done.
-func (j *JSONText) Scan(src interface{}) error {
-	var source []byte
-	switch t := src.(type) {
-	case string:
-		source = []byte(t)
-	case []byte:
-		if len(t) == 0 {
-			source = emptyJSON
-		} else {
-			source = t
-		}
-	case nil:
-		*j = emptyJSON
-	default:
-		return errors.New("Incompatible type for JSONText")
-	}
-	*j = JSONText(append((*j)[0:0], source...))
-	return nil
-}
-
-// Unmarshal unmarshal's the json in j to v, as in json.Unmarshal.
-func (j *JSONText) Unmarshal(v interface{}) error {
-	if len(*j) == 0 {
-		*j = emptyJSON
-	}
-	return json.Unmarshal([]byte(*j), v)
-}
-
-// String supports pretty printing for JSONText types.
-func (j JSONText) String() string {
-	return string(j)
-}
-
-// NullJSONText represents a JSONText that may be null.
-// NullJSONText implements the scanner interface so
-// it can be used as a scan destination, similar to NullString.
-type NullJSONText struct {
-	JSONText
-	Valid bool // Valid is true if JSONText is not NULL
-}
-
-// Scan implements the Scanner interface.
-func (n *NullJSONText) Scan(value interface{}) error {
-	if value == nil {
-		n.JSONText, n.Valid = emptyJSON, false
-		return nil
-	}
-	n.Valid = true
-	return n.JSONText.Scan(value)
-}
-
-// Value implements the driver Valuer interface.
-func (n NullJSONText) Value() (driver.Value, error) {
-	if !n.Valid {
-		return nil, nil
-	}
-	return n.JSONText.Value()
-}
-
-// BitBool is an implementation of a bool for the MySQL type BIT(1).
-// This type allows you to avoid wasting an entire byte for MySQL's boolean type TINYINT.
-type BitBool bool
-
-// Value implements the driver.Valuer interface,
-// and turns the BitBool into a bitfield (BIT(1)) for MySQL storage.
-func (b BitBool) Value() (driver.Value, error) {
-	if b {
-		return []byte{1}, nil
-	}
-	return []byte{0}, nil
-}
-
-// Scan implements the sql.Scanner interface,
-// and turns the bitfield incoming from MySQL into a BitBool
-func (b *BitBool) Scan(src interface{}) error {
-	v, ok := src.([]byte)
-	if !ok {
-		return errors.New("bad []byte type assertion")
-	}
-	*b = v[0] == 1
-	return nil
-}
diff --git a/vendor/github.com/jmoiron/sqlx/types/types_test.go b/vendor/github.com/jmoiron/sqlx/types/types_test.go
deleted file mode 100644
index 29813d1..0000000
--- a/vendor/github.com/jmoiron/sqlx/types/types_test.go
+++ /dev/null
@@ -1,127 +0,0 @@
-package types
-
-import "testing"
-
-func TestGzipText(t *testing.T) {
-	g := GzippedText("Hello, world")
-	v, err := g.Value()
-	if err != nil {
-		t.Errorf("Was not expecting an error")
-	}
-	err = (&g).Scan(v)
-	if err != nil {
-		t.Errorf("Was not expecting an error")
-	}
-	if string(g) != "Hello, world" {
-		t.Errorf("Was expecting the string we sent in (Hello World), got %s", string(g))
-	}
-}
-
-func TestJSONText(t *testing.T) {
-	j := JSONText(`{"foo": 1, "bar": 2}`)
-	v, err := j.Value()
-	if err != nil {
-		t.Errorf("Was not expecting an error")
-	}
-	err = (&j).Scan(v)
-	if err != nil {
-		t.Errorf("Was not expecting an error")
-	}
-	m := map[string]interface{}{}
-	j.Unmarshal(&m)
-
-	if m["foo"].(float64) != 1 || m["bar"].(float64) != 2 {
-		t.Errorf("Expected valid json but got some garbage instead? %#v", m)
-	}
-
-	j = JSONText(`{"foo": 1, invalid, false}`)
-	v, err = j.Value()
-	if err == nil {
-		t.Errorf("Was expecting invalid json to fail!")
-	}
-
-	j = JSONText("")
-	v, err = j.Value()
-	if err != nil {
-		t.Errorf("Was not expecting an error")
-	}
-
-	err = (&j).Scan(v)
-	if err != nil {
-		t.Errorf("Was not expecting an error")
-	}
-
-	j = JSONText(nil)
-	v, err = j.Value()
-	if err != nil {
-		t.Errorf("Was not expecting an error")
-	}
-
-	err = (&j).Scan(v)
-	if err != nil {
-		t.Errorf("Was not expecting an error")
-	}
-}
-
-func TestNullJSONText(t *testing.T) {
-	j := NullJSONText{}
-	err := j.Scan(`{"foo": 1, "bar": 2}`)
-	if err != nil {
-		t.Errorf("Was not expecting an error")
-	}
-	v, err := j.Value()
-	if err != nil {
-		t.Errorf("Was not expecting an error")
-	}
-	err = (&j).Scan(v)
-	if err != nil {
-		t.Errorf("Was not expecting an error")
-	}
-	m := map[string]interface{}{}
-	j.Unmarshal(&m)
-
-	if m["foo"].(float64) != 1 || m["bar"].(float64) != 2 {
-		t.Errorf("Expected valid json but got some garbage instead? %#v", m)
-	}
-
-	j = NullJSONText{}
-	err = j.Scan(nil)
-	if err != nil {
-		t.Errorf("Was not expecting an error")
-	}
-	if j.Valid != false {
-		t.Errorf("Expected valid to be false, but got true")
-	}
-}
-
-func TestBitBool(t *testing.T) {
-	// Test true value
-	var b BitBool = true
-
-	v, err := b.Value()
-	if err != nil {
-		t.Errorf("Cannot return error")
-	}
-	err = (&b).Scan(v)
-	if err != nil {
-		t.Errorf("Was not expecting an error")
-	}
-	if !b {
-		t.Errorf("Was expecting the bool we sent in (true), got %v", b)
-	}
-
-	// Test false value
-	b = false
-
-	v, err = b.Value()
-	if err != nil {
-		t.Errorf("Cannot return error")
-	}
-	err = (&b).Scan(v)
-	if err != nil {
-		t.Errorf("Was not expecting an error")
-	}
-	if b {
-		t.Errorf("Was expecting the bool we sent in (false), got %v", b)
-	}
-}