Fix for KeyError being generated if a month has commits but for some reason no lines...
tree8b0c2146b5bcaaef744dfd2d7305d335ed8ea6af
-rw-r--r-- 1066 Makefile
-rw-r--r-- 73 arrow-down.gif
-rw-r--r-- 71 arrow-none.gif
-rw-r--r-- 73 arrow-up.gif
drwxr-xr-x - doc
-rwxr-xr-x 44828 gitstats
-rw-r--r-- 1645 gitstats.css
-rw-r--r-- 9553 sortable.js