Add fabfile from old project directory
Clean things up a bit
More cleanup: str.format instead of %s; docstrings
Update require()s to be informative
upload/ dir for vhosts & settings
Use fabfile_local.py instead of a local directory

the latter was too cute and collided with fabric's `local` fn
Env variable for editorsnotes project repo

We could have used a submodule, but I like the idea of being able to
deploy different branches of the git repo to the beta and production
sites. This works, but could be changed if we want.
Add a global env TMP_DIR variable

& move env.release next to it so that all global env vars are together
Update function to upload tar from git repo
Update fns for uploading settings, vhosts, wsgi
Update remaining functions...

Sorry for the bad message, I'm getting tired of this. I decided it was
time to take a break when I typed `git stash poop`.
Simplify installing requirements

Pip includes automatic hooks to virtualenv now.