move daemon to ext

tools/daemon/daemon.sh

@@ -1,13 +0,0 @@
-#!/bin/sh
-
-# A simple script to run V2Ray in background.
- 
-if test -t 1; then
-  exec 1>/dev/null
-fi
- 
-if test -t 2; then
-  exec 2>/dev/null
-fi
- 
-"$@" &