Track the SSH public key used for a session and add a `keys which` command

James Moger

2014-03-27 8d96b960e472433d2b4a5b71df7000bf1fbde648

 src/test/java/com/gitblit/tests/mock/MemorySettings.java

@@ -48,6 +48,11 @@
   }

   @Override
   public boolean saveSettings() {
      return false;
   }

   @Override
   public boolean saveSettings(Map<String, String> updatedSettings) {
      return false;
   }