Fix case-sensitivity error in determining fork network

James Moger

2014-05-07 4a275239523965a3c8f6cbf0a1c8529fce58806d

 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);