Update references to urfave/cli

Godeps/Godeps.json

@@ -3,11 +3,6 @@
 	"GoVersion": "go1.6",
 	"GodepVersion": "v74",
 	"Deps": [
-		{
-			"ImportPath": "github.com/codegangsta/cli",
-			"Comment": "v1.18.0-47-g168c954",
-			"Rev": "168c95418e66e019fe17b8f4f5c45aa62ff80e23"
-		},
 		{
 			"ImportPath": "github.com/davecgh/go-spew/spew",
 			"Rev": "5215b55f46b2b919f50a1df0eaa5886afe4e3b3d"
@@ -50,6 +45,11 @@
 			"ImportPath": "github.com/stretchr/testify/require",
 			"Comment": "v1.1.3-19-gd77da35",
 			"Rev": "d77da356e56a7428ad25149ca77381849a6a5232"
+		},
+		{
+			"ImportPath": "github.com/urfave/cli",
+			"Comment": "v1.18.0-47-g168c954",
+			"Rev": "168c95418e66e019fe17b8f4f5c45aa62ff80e23"
 		}
 	]
 }

commands.go

@@ -3,7 +3,7 @@ package main
 import (
 	"database/sql"
 	"fmt"
-	"github.com/codegangsta/cli"
+	"github.com/urfave/cli"
 	"io/ioutil"
 	"net/url"
 	"os"

commands_test.go

@@ -2,8 +2,8 @@ package main
 
 import (
 	"flag"
-	"github.com/codegangsta/cli"
 	"github.com/stretchr/testify/require"
+	"github.com/urfave/cli"
 	"net/url"
 	"os"
 	"path/filepath"

main.go

@@ -2,8 +2,8 @@ package main
 
 import (
 	"fmt"
-	"github.com/codegangsta/cli"
 	"github.com/joho/godotenv"
+	"github.com/urfave/cli"
 	"log"
 	"os"
 )