Adding Google Play Services
 - import google-play-services_lib project from sdk
 - add reference to imported project
 - change manifest with permissions and (IMPORTANT) meta tag for version
 - change MainActivity to test if services are available
Revert "Adding Google Play Services  - import google-play-services_lib project from sdk  - add reference to imported project  - change manifest with permissions and (IMPORTANT) meta tag for version  - change MainActivity to test if services are available"

This reverts commit d9cd8ad9fcb609bc8df4d49b9f11aa1e37509ba3.
Forgotten file :)