refactor: moved a lot of flags & added comments

Comments added to fix the golint errors on exported things need comments

cli/server/add.go

@@ -14,10 +14,10 @@ var serverAddCommand = &cli.Command{
 	ArgsUsage:   "<host> [<user>] [<port>]",
 	Description: "[<user>], [<port>]    SSH connection details",
 	Action: func(c *cli.Context) error {
-		arg_len := c.Args().Len()
+		argLen := c.Args().Len()
 		args := c.Args().Slice()
-		if arg_len < 3 {
-			args = append(args, make([]string, 3-arg_len)...)
+		if argLen < 3 {
+			args = append(args, make([]string, 3-argLen)...)
 		}
 		if err := client.CreateContext(args[0], args[1], args[2]); err != nil {
 			logrus.Fatal(err)