follow up r15885. Accidentally enabled @warp to level 0 players.

git-svn-id: https://svn.code.sf.net/p/rathena/svn/trunk@15906 54d463be-8e91-2dee-dedb-b68131a5f0ec

conf/groups.conf

@@ -87,7 +87,6 @@ groups: (
 	inherit: ( /*empty list*/ )
 	commands: {
 		/* no commands by default */
-		warp: true
 	}
 	permissions: {
 		/* without this basic permissions regular players could not