Updating play services
Updating change log
Fix warnings
Fixing play services dependency issue
Adding donor
Fix donors encoding
Using enum instead of value
Typo
Changing play-services version
Updating default values to be notified on phone calls & to display phone numbers
Fix MUC issue at the reconnection
Enhance Chat and Shell command by reworking XmppMuc.
Fixes several issues and allow a better management during the xmpp reconnection.
Preparing new version (only changing the build number as we are still on the beta stage)