Portability: use python's reverse() instead of |tac.
treeb0bcc08ab05e126d7bdfa6a8972da65aa5e3eac7
-rw-r--r-- 119 commits_by_year.plot
-rw-r--r-- 187 commits_by_year_month.plot
-rw-r--r-- 150 day_of_week.plot
drwxr-xr-x - doc
-rwxr-xr-x 24311 gitstats
-rw-r--r-- 1159 gitstats.css