Remove process timeout from PHPUnit sub-process. Closes #37.
Merge pull request #38 from ezzatron/remove-process-timeout

Remove process timeout from PHPUnit sub-process. Closes #37.
Updated composer depdencies and bundled woodhouse binary.
Added HTTP user agent header to GitHubClient.
Bumped version and updated changelog.
Merge branch 'release/0.3.1' into develop
Update README.md