Add 1.5.0 release highlights to release log

James Moger

2014-04-11 a57d0c36910a96391b79511224eeb2989f52f6e3

 src/main/java/com/gitblit/manager/GitblitManager.java

@@ -1250,8 +1250,8 @@
   }

   @Override
   public boolean refreshRegistry() {
      return pluginManager.refreshRegistry();
   public boolean refreshRegistry(boolean verifyChecksum) {
      return pluginManager.refreshRegistry(verifyChecksum);
   }

   @Override