Improved error handling in GCP and changed how share requests are processed
Added subscription APIs for link state changes based on Otto
Fixed comment
Merge pull request #1 from groundupworks/feature/link-state-subsciptions

Added subscription APIs for link state changes based on Otto
Upgraded to Gradle 2.2 and plugin 14.4
Updated to Android API 21
Removed target SDK version from Manifest
Namespacing application.xml string keys
Namespacing string resources
Namespacing notification icon
Adding support to select media size