Bug 423516 - Rules of type "System started" should start after Item Initalization

Refactored FolderObserver to use java watch service system

Signed-off-by: Fabio Marini <fabio.mariniss@gmail.com>
Merge pull request #37 from mariniss/BUG-423516-REFACTOR-WATCHSERVICE

Bug 423516 - Rules of type "System started" should start after Item Initalization