ENYO-2799: Fixed onyx.DatePicker fails to be re-rendered by the Designer after modifyProperty

Needs https://github.com/enyojs/ares-project/pull/459

Enyo-DCO-1.1-Signed-off-by: Yves Del Medico <yves.del-medico@hp.com>
Merge pull request #4 from hp-ws/ENYO-2799

ENYO-2799: Fixed onyx.DatePicker fails to be re-rendered by the Designer...
ENYO-2799: Updated to latest onyx to get .design file with changes for onyx.DatePicker

Enyo-DCO-1.1-Signed-off-by: Yves Del Medico <yves.del-medico@hp.com>
ENYO-2934: Updated project.json for demos

Enyo-DCO-1.1-Signed-off-by: Yves Del Medico <yves.del-medico@hp.com>
ENYO-2934: Updated project.json for demos

Enyo-DCO-1.1-Signed-off-by: Yves Del Medico <yves.del-medico@hp.com>
ENYO-2934: Updated project.json for demos

Enyo-DCO-1.1-Signed-off-by: Yves Del Medico <yves.del-medico@hp.com>
ENYO-2934: Updated project.json for demos

Enyo-DCO-1.1-Signed-off-by: Yves Del Medico <yves.del-medico@hp.com>
Merge commit '56dc050a049c3b3266164154b23ece6baa7a9cc0' into clean-build-artifacts

# By Yves Del-Medico
# Via Yves Del-Medico (1) and yves-del-medico (1)
* commit '56dc050a049c3b3266164154b23ece6baa7a9cc0':
  ENYO-2934: Updated project.json for demos
  ENYO-2934: Updated project.json for demos
  ENYO-2934: Updated project.json for demos
  ENYO-2934: Updated project.json for demos
  ENYO-2799: Updated to latest onyx to get .design file with changes for onyx.DatePicker
  ENYO-2799: Fixed onyx.DatePicker fails to be re-rendered by the Designer after modifyProperty