Added null checkinng and logging for edit user permissions (issue 155)

James Moger

2012-10-30 a4231d30c4d2765c80f57df79cd1d4d39a9795ea

 src/com/gitblit/Constants.java

@@ -386,6 +386,10 @@
      REPOSITORY, USER, TEAM;

   }

   

   public static enum PermissionType {

      EXPLICIT, OWNER, REGEX;

   }

	
   public static enum GCStatus {

      READY, COLLECTING;