Merge branch 'hotfix/0.1.5'
Add Travis CI build badge [CI skip]
Add coverage
Add coverage
Only cover src/* files
First steps for coveralls.io
Temp remove master-only
Check report.xml is generated
Try submitting to coveralls
Try submitting to coveralls
Copy report.xml to clover.xml
Copy coverage.xml to clover.xml
Add other PHP versions as allowed failures
PHP 5.5 and 5.6 not allowed to fail. Try using .coveralls.yml
Add Coveralls coverage badge [CI skip]

TODO: when merged upstream, badge URLs need updating for Nord
Remove .coveralls.yml
Add back master-only builds
Merge pull request #1 from hugovk/coveralls

Add coverage for unit tests
Merge branch 'master' into develop