update readme to refer to the zipball of the torchbox branch (which keeps the internal-only URL to the django-base box)
documentation no longer needs to cover checking out this repo, now that we're building from the zipball
Set vagrantfile to build from lucid32, so that this is usable out-of-the-box for non-Torchbox people (Torchbox people should use the torchbox branch instead)
need to explicitly install virtualenv, as it isn't a dependency of virtualenvwrapper any more
move the reference to vagrant-django-base into an end-note, now that we've made it usable with lucid32 out of the box
Merge branch 'master' into torchbox
update documentation to cover the differences between the master and torchbox branches