Refine delete user method

James Moger

2014-03-27 da47118b4a96629887683ab8d65a1db6114d20c0

 src/main/java/com/gitblit/GitBlit.java

@@ -200,11 +200,8 @@
    */
   @Override
   public boolean deleteUser(String username) {
      boolean success = userManager.deleteUser(username);
      if (success) {
         getPublicKeyManager().removeAllKeys(username);
      }
      return success;
      UserModel user = userManager.getUserModel(username);
      return deleteUserModel(user);
   }

   @Override