Merges removed from stats

Removed merges from stats (this had been done previously, but had a small bug that is now fixed). Git logs do not reliably show merges, so currently no way to count them... need to look into that more.

Fixed exclusions bug

Fixed a persistent bug with the -x exclusions flag. All functionality stable and consistent.

Killed persistent bugs

A few persistent bugs that have made the lines of code added and deleted stats slightly inaccurate in some situation have finally been squashed. Stats are entirely reliable now.

PyPI Package

Installable as a standard package from the PYPI registry with pip install gitlogstats!

What's Changed

• Adding capability to remove authors without contribuition by @igln in #3

New Contributors

• @igln made their first contribution in #3

Full Changelog: https://github.com/bloombar/git-developer-contribution-analysis/commits/v0.1.6