Prototype of Google Drive Integration with KeePassDroid

I was working on a prototype of KeePassDroid with Google Drive Integration and wanted to send the pull request once it was working.  The changes to the code in KeePassDroid are minor but the real issue to solve is how to avoid adding the 3 new permissions to KeePassDroid for Google Drive and the authentication APIs.  It might be possible to create a shim Android app that has the extra permissions and then communicate with that app via intents from KeePassDroid to avoid introducing the new permissions.  Anyway, just wanted to upload my project once it was working.