Build with Java 1.6 (Android compatibility).
Define source encoding in pom.
Add checkins endpoint to object service, add tests.
Rename GetGlueResource to GetGlueObjectResource.

- Think about inlining this with GetGlueObject.
Add interaction service, getInteraction endpoint.
Use oauth credentials for new getgluejava test account.

- Also added temporary access token from getgluejava account.