Fix up Git_Repo->log() to actually work.
treedb94141fc803eb7c1035b2581fc99c5addba967a
-rw-r--r-- 18 .gitignore
drwxr-xr-x - library
-rw-r--r-- 174 sample.php
-rw-r--r-- 151 test-settings.sample.php
drwxr-xr-x - tests