* change coveralls to use build-in GITHUB_TOKEN (should work in forks) * send GITHUB_REF as GIT_BRANCH * add debug output * change service to github * remove debug output * move COVERALLS_TOKEN to environment, remove argument
* change coveralls to use build-in GITHUB_TOKEN (should work in forks) * send GITHUB_REF as GIT_BRANCH * add debug output * change service to github * remove debug output * move COVERALLS_TOKEN to environment, remove argument