doc/author.txt: subject should include "gitstats".
treefc8feed9095c4c02e86ef52f095e643235855d09
-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 24298 gitstats
-rw-r--r-- 1159 gitstats.css