v2.1.0

Ansible 2.4 fixes + travis tests fixes.

4b7e794 Ansible 2.4 cleanups, remove epel-testing
926351e Merge pull request #13 from jabl/cscfi
a78c929 CSCfi org name
8ee3b42 new organization name in github
8aa95b9 testing: fold output - make travis logs easier to read
d26b3b1 add back indentation
6e44c74 make assert task more clear
23d9624 fix links to issues in Caveat section