What's Changed
* updated README.md with example instructions by RedFT in https://github.com/RedFT/Hexy/pull/9
* removed requirements.txt. Travis should be able to pull test dependen… by RedFT in https://github.com/RedFT/Hexy/pull/10
* Rounding tests by RedFT in https://github.com/RedFT/Hexy/pull/11
* added test for get_cube_distance by RedFT in https://github.com/RedFT/Hexy/pull/12
* get_disk function is more readable now by RedFT in https://github.com/RedFT/Hexy/pull/13
* Selection tests by RedFT in https://github.com/RedFT/Hexy/pull/14
* added test for get_hex_line by RedFT in https://github.com/RedFT/Hexy/pull/15
* HexMap is no longer a subclass of dict by bicobus in https://github.com/RedFT/Hexy/pull/17
* Add function to compute a radius necessary to fit a number of hexes by bicobus in https://github.com/RedFT/Hexy/pull/18
* Use math.sqrt for single numbers by RedFT in https://github.com/RedFT/Hexy/pull/20
New Contributors
* bicobus made their first contribution in https://github.com/RedFT/Hexy/pull/17
**Full Changelog**: https://github.com/RedFT/Hexy/compare/1.4.3...1.4.4