Remove pyxattr.
Comment wsgi changes.
Move hike/* to root project.
Add back wsgi for heroku.
Revert "Add back wsgi for heroku."

This reverts commit cbdf61cc1ff3e5dc22ace380a71464ddfba85f89.
Add wsgi stuff.
Add dj-static package.
Remove wsgi stuff.
tastypie 0.9.11.
Add psycopg2.
Try django 1.4.0.
Add Cling back in wsgi.
Update req.txt.
Update req.txt
Update req.txt
Add howto_heroku.md.