set changes for set issue #8 on github. when we suceed receive data from the server refresh data of the view.
added Google Cloud Messaging registration and sending registrationId to server.
display notification when receiving server message. Still need some clean up, but working :)
added apk file to gitignore
Merge branch 'master' of https://github.com/parquetn/CovoiturUTT
Merge branch 'master' into notification-gms-implem
Changed notification message considering data received from the server.
Merge pull request #15 from parquetn/notification-gms-implem

Notification gms implem