Merge pull request #6 from richardmansfield/master

Install wget before running it
no input flag for south migrations
Merge branch 'master' of github.com:ferrouswheel/dragonfab
Note about pip wheel
call directly
Allow lxc environment switching command to replace existing lxc
Add a hack to pause until an lxc has actually fully booted
missing comma
only avoid upload if files match... still load the sql dump regardless