Update to SLF4J 1.7.5

James Moger

2014-04-15 a4f7cc8758e9eb2d564acdcf2f671b358aac972c

 src/main/java/com/gitblit/models/RepositoryModel.java

@@ -88,6 +88,7 @@
   public boolean acceptNewPatchsets;

   public boolean acceptNewTickets;

   public boolean requireApproval;
   public String mergeTo;



   public transient boolean isCollectingGarbage;

   public Date lastGC;