Collect some data for inserted/deleted lines each commit.
tree16969ad3a06adb92a7e0ca85c0f639ce2bde7b31
-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 22458 gitstats
-rw-r--r-- 1067 gitstats.css