Clean up Legacy
Implement clone stage
Add Google as an authentication option.

Requires GOOGLE_CLIENT_ID and GOOGLE_CLIENT_SECRET to be present in the
.env file.
Update readme to include Google authentication config.

Refactored the config section of the readme to make it a bit more
obvious how to generate the OAuth tokens and which parts are optional /
mandatory.
Swap order of Google and Zendesk authentication options.
Correct line spacing at the end of omniauth file.

Applying coding convention fix from pull request.
Update readme to make general app env descriptions more accurate.
Fix github_repo for names with hyphens and dots.

Some of our repos (and our organisation name) include characters that
fall outside of your current RegExp. This fixes that.
Merge pull request #8 from tonymilne/master

Add Google as an authentication option.
Clean up routing in the admin users section
Merge pull request #13 from tonymilne/support-git-hyphens

Fix github_repo for names with hyphens and dots.
Remove Zendesk authentication
Make things easy
Make ajax easier in Angular
Clean up some legacy
Backend implementation
Ensure angular app is inited first
Frontend implementation
Use shortcuts
Remove unused code