updated README to reflect @astrofrog's new tools
Created combined setup script
PEP8
added caveats
Merge pull request #4 from astrofrog/unified-script

Created combined setup script
Merge pull request #3 from keflavich/docs

Update docs to reflect changes
remove junks
fix to readme
more readme updates
documenting live
added back some more documentation
add setuptools install before pip
Check casapy command
check two more directories on 'nix
refactor to deal with different linux apths
tiny commit
Bug fixes related to Python versions