Support for adding bottom scripts

Tom

2014-11-12 bae957cd80e59f16fe011dda45ce2624e2ffd4d2

 src/main/java/com/gitblit/manager/IUserManager.java

@@ -24,6 +24,7 @@
    *
    * @param username
    * @return true if the specified username represents an internal account
     * @since 1.4.0
    */
   boolean isInternalAccount(String username);