Merge pull request 'UserPerm' (#150) from userPerm into master

Reviewed-on: #150
Reviewed-by: Chaoscaot <chaoscaot@zohomail.eu>

SchematicSystem_Core/src/de/steamwar/schematicsystem/commands/schematiccommand/SchematicCommand.java

@@ -54,7 +54,7 @@ public class SchematicCommand extends SWCommand {
     @Register(value = "togglepublic", noTabComplete = true)
     public void togglePublicMode(Player player) {
         SteamwarUser user = SteamwarUser.get(player.getUniqueId());
-        if (!user.getUserGroup().isAdminGroup()) {
+        if (!user.hasPerm(UserPerm.ADMINISTRATION)) {
             genericHelp(player);
             return;
         }