Ensure plugins dir is created before pf4j is instantiated

James Moger

2014-04-11 ec53f7c3792372bfeb449126594076d1bcf5f084

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

@@ -17,7 +17,8 @@

public interface IManager {

   IManager setup();
   IManager start();

   IManager stop();

}