Add setting to cap number of activity days to display

Ori Livneh

2013-08-10 da71511be5a4d205e571b548d6330ed7f7b72d99

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

@@ -46,6 +46,7 @@
   public String description;

   public List<String> owners;

   public Date lastChange;

   public String lastChangeAuthor;

   public boolean hasCommits;

   public boolean showRemoteBranches;

   public boolean useTickets;