Cal-CS-61A-Staff/ok — pull request #71 by papajohn (2014-08-19 19:47:25+00:00)
Title: Fix install.py to replicate old install.sh; adds linkenv and git hook symlink

FYI, for some reason, ``linkenv`` doesn't work as a shell command from within ``python``, so instead it's called with ``python3 -m linkenv.linkenv``.