Create web.rewriteSession key for use with tomcat and CAS

Fabrice Bacchella

2015-05-23 14d630b8682c425880511a2c5ddf520198f55205

 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);