fix for binding synchronization causing observers to fire too early during initialization

Enyo-DCO-1.1-Signed-off-by: Cole Davis <cole.davis@lge.com>
appease jshint lord

Enyo-DCO-1.1-Signed-off-by: Cole Davis <cole.davis@lge.com>
Merge pull request #397 from enyojs/ENYO-2943-cole-davis

fix for binding synchronization causing observers to fire too early duri...

Reviewed-By: Ben Combee (ben.combee@lge.com)