Fix repository deletion bug where the Lucene ticket index was not purged

James Moger

2014-09-08 c599bd17342d7019c68cd6dbea48c0b27efebd38

 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);