Cleanup for *.plot writing.
tree729c4cea511e1354735185dc86d416f32d6a2203
-rw-r--r-- 3468 TODO.txt
-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
-rwxr-xr-x 14481 statgit
-rw-r--r-- 864 statgit.css