Fix skip summary metrics regression since introducing flotr2

Ting

2014-04-16 d0751dc352ef06c067593f31f5423fce357f8f1f

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

@@ -44,6 +44,7 @@

import ro.fortsoft.pf4j.PluginState;
import ro.fortsoft.pf4j.PluginWrapper;
import ro.fortsoft.pf4j.Version;

import com.gitblit.Constants;
import com.gitblit.Constants.AccessPermission;
@@ -1190,6 +1191,11 @@
    */

   @Override
   public Version getSystemVersion() {
      return pluginManager.getSystemVersion();
   }

   @Override
   public void startPlugins() {
      pluginManager.startPlugins();
   }