fixed travis build

1.0.0 changelog

Fixed travis build

0.5.7 changelog and associated comment in setup.py

0.5.6 changelog

0.5.5 - Own `__version__` was incorrect, should be fixed now. Fixes s…

…marie#4

0.5.4 changelog

Updated setup.py so that it writes the version on install

0.5.2 changelog

0.5.1 changelog