Cleanup: added DataCollector.refine()
tree7b214f624bfe4d0d28644d5fb55156ba6bddc368
-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 25036 gitstats
-rw-r--r-- 1159 gitstats.css