moved cmd to cli folder

cli/main.go

@@ -0,0 +1,45 @@
+package main
+
+import (
+	"github.com/codegangsta/cli"
+	"os"
+)
+
+var (
+	// commit sha for the current build.
+	version  string = "0.3-dev"
+	revision string
+)
+
+func main() {
+	app := cli.NewApp()
+	app.Name = "drone"
+	app.Version = version
+	app.Usage = "command line utility"
+	app.Flags = []cli.Flag{
+		cli.StringFlag{
+			Name:   "t, token",
+			Value:  "",
+			Usage:  "server auth token",
+			EnvVar: "DRONE_TOKEN",
+		},
+		cli.StringFlag{
+			Name:   "s, server",
+			Value:  "",
+			Usage:  "server location",
+			EnvVar: "DRONE_SERVER",
+		},
+	}
+
+	app.Commands = []cli.Command{
+		NewBuildCommand(),
+		NewReposCommand(),
+		NewStatusCommand(),
+		NewEnableCommand(),
+		NewDisableCommand(),
+		NewRestartCommand(),
+		NewWhoamiCommand(),
+	}
+
+	app.Run(os.Args)
+}