Fix reference to old readme

Version bump

Version bump correctly

Added support for Python 3.6 in travis.ci and pypi

Version bump

Merge branch 'flake8'

Bump project version to 2.1.3

Bumped version to 2.1.2

Bumped version to 2.1.1

Merge branch 'modular'

Merge pull request #9 from Lucretiel/entry-point-fixes

Updated README documentation for the 2.0 entry point changes