Moved Open and Close event firing to beginning of open and close
Moved open/close event firing to openMenu/closeMenu

I still think it should be moved from its original position for the reasons I mentioned before. But if it's in open() and close(), the events aren't fired after opening/closing the menu with a swipe. Moving it to openMenu/closeMenu fixes this.
Merge pull request #30 from bkrieger/swipemenu

Moved Open and Close event firing to beginning of open and close