Update version to 2.3.0-pre.11-dev

Enyo-DCO-1.1-Signed-Off-By: Ben Combee (ben.combee@lge.com)
GF-36953:Contextual Popup is bleeds off the screen
Enyo-DCO-1.1-Signed-off-by: Goun Lee <goun.lee@lge.com>
GF:42119-Translation disabled for any panel containing video
Enyo-DCO-1.1-Signed-off-by: Goun Lee <goun.lee@lge.com>
Merge pull request #62 from enyojs/GF-36953-gounlee

GF-36953:Contextual Popup is bleeds off the screen
Merge pull request #63 from enyojs/GF-42119-gounlee

GF:42119-Translation disabled for any panel containing video
Update version string to 2.3.0-pre.11
Merge branch 'master' into pilot