Support app slugs and ids
Add method to look up source requests for a group of application ids
Add flag to say if API key revoked
Merge pull request #118 from atlasapi/mbst-7446-revoke-api-key

Add flag to say if API key revoked
Split out slug supporting methods into legacy interface
Merge pull request #116 from atlasapi/mbst-7577-filter-resources-by-user

Support app slugs and ids