Remove /show from repository routes. Change event commit field to text to remove length restrictions.
Overrid as_json in event model to include the repo_event association when present.

Implemented workaround in timeline model to properly serialize child events.

Added protection against non-existent repositories to the Github wrapper. Implemented method to retrieve issues & pull requests for a repository.

Implemented creation of timelines from repositories.
Removed static html views for repository viewing/creation.
Single repositories will no longer be redundantly nested underneath a parent timeline.
Removed temp files that shouldn't have made it into the repository.
Removed #show method.
Cleaned up #new method to simply return an array of repository names.
Merge pull request #25 from pk-nb/githubIntegration

GitHub integration