Bringing back hybrid sample apps (like we did for android)
Pointing to latest unstable23 of shared and samples
Adding cordova plugins for contacts to contact explorer
ContactExplorer now working again (able to access device contacts)
(Should have gone with last checkin)
Copying contacts iOS js files to the right location
fixer typo that prevented hybrid file explorer from working correctly
Removing HybridShared from workspace
Merge pull request #554 from wmathurin/unstable23

Bringing back hybrid samples apps (like we did for Android)