Don't fail if DST exists.
treed0ae656587d510c21684cb0c930387d74b58d849
-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 20978 statgit
-rw-r--r-- 954 statgit.css