Enabled rolodex download for federated contacts.
submodule update
Implemented new logic for device token registration and retrieval.
- Fix broken TCP connection when socket poll mechanism is used
https://github.com/openpeer/opandroid/issues/438
- Fix - crash when making audio call
https://github.com/openpeer/opandroid/issues/473
Added missing headers.
Merge branch '20140606-Quick-Fixes' into 20140401-dev-stable
Merge remote-tracking branch 'origin/20140401-dev-stable' into feature-20140521-push-messaging

Conflicts:
	libs/op