Merge pull request #34 from seqizz/g_regexpcheck

Add optional branch name regexp check

Bump version 3.2

Merge pull request #20 from hasegeli/master

Prepare version 3.1

Merge pull request #23 from innogames/drop_python2_support

Drop Python 2 support

Prepare version 2.5

Prepare version 2.4

Prepare version 2.3

Prepare version 2.2

Prepare version 2.1

Bump version to 2.0