Create README.md
start a setup script for windows
Add a (partial) list of dependencies
create & activate the virtualenv
change the link identifier
link to vtk
More details on VTK requirements
Minor formatting changes
Even more details on VTK
Forgot to add that VTK has to be built first
Minor spacing
Add the other astronomy
Add (and use) a script for downloading the data sets
Data sets are automatically downloaded
Fix an issue due to import aliasing
Clean up so information can be moved to the wiki
Add Python dependencies
Linux setup instructions
Fix setup.sh so it works if you're not Brandon
Remove unused commands