Initial import
Import "commits-per-day.sh"
Insert newline, so the scanner works correctly here as well
Add advanced more (for filtering git output) of authors-and-commits-per-day(-with).sh
Fixed authors-and-commits-per-day-with.sh

Suggested by kind stranger on stackoverflow:

    http://stackoverflow.com/questions/27284282/plotting-with-x-as-date-range/27318562#27318562
Added script to plot commits-per-author
Added script for getting average of changed files per commit per author
Remove tmp file
Added lines-per-author plotting script
Added script to get changed lines per day
Extend README