[findbugs] Fix missing 'throw' on plugin installation failure

James Moger

2014-04-17 23d0e14babe89fff39e377c8ea7295837b07a343

 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;
   }