kipper - Update GitHub commit statuses from Jenkins build results

Age	Commit message (Expand)	Author
2017-11-13	Focus HTTP response logging on `update_commit_status()`	Teddy Wing
2017-11-13	Log response body of HTTP calls	Teddy Wing
2017-11-12	Add license (GNU GPLv3+)	Teddy Wing
2017-11-12	Convert a bunch of `to_string()`s to `to_owned()`	Teddy Wing
2017-11-12	github.rs: Update tests to pass GitHub token	Teddy Wing
2017-11-12	update_commit_status(): Pass GitHub token from command line argument	Teddy Wing
2017-11-11	Handle `Result` return values in tests	Teddy Wing
2017-11-11	github.rs: Add error handling with `Result`	Teddy Wing
2017-11-10	update_commit_status(): Pass authorization header with request	Teddy Wing
2017-11-10	Get rid of unused variables	Teddy Wing
2017-11-09	Correct tests after 69b930565a118f1f9890492e9f3130e23091b398	Teddy Wing
2017-11-09	Fix move compilation errors in `find_and_track_build_and_update_status`	Teddy Wing
2017-11-09	`update_commit_status`: Remove `organization_name` argument	Teddy Wing
2017-11-09	CommitRef: Add `owner` field	Teddy Wing
2017-11-09	github.rs: `update_commit_status` needs organisation name	Teddy Wing
2017-11-09	github.rs: `update_commit_status` should take a repo name	Teddy Wing
2017-11-08	github.rs: Fix compilation errors from e0dca75f9b2de9023ecb978a0f9c8a11b	Teddy Wing
2017-11-08	Add rough code for `update_commit_status`	Teddy Wing