ENYO-2868: Pass options and config in "ares/createItem" drag&drop data

Enyo-DCO-1.1-Signed-off-by: Yves Del Medico <yves.del-medico@hp.com>
Merge pull request #446 from enyojs/ENYO-2868

ENYO-2868: Pass options and config in "ares/createItem" drag&drop data