dropped requirements and pinned versions in setup.py refs #11
test if pip install . is working
all right, not pinning the version here. refs #11
Merge branch 'drop-requirements-file' of github.com:novapost/workalendar into drop-requirements-file
pip freeze trick to check the used version during the travis execution
Merge pull request #15 from novapost/drop-requirements-file

dropped requirements and pinned versions in setup.py closing #11