ENYO-2697: add grabber like EP style
Merge branch 'master' into ENYO-2697
ENYO-2697: add grabber like EP style
ENYO-2697:  add click event to panel grabber
ENYO-2697: add handlers for designerPanels
ENYO-2697: add component registry for codeEditor panel
ENYO-2697: stop bubbling on the code editor panels
ENYO-2697: add component registry for codeEditor panel
ENYO-2697:  manage grabber direction on grabber click and panel transition event
Merge pull request #398 from enyojs/ENYO-2697

ENYO-2697:  add event click on the panels