Merge pull request #13 from thearn/master

Fixes to the Google maps/earth support, and pyopt_driver warnings
updated makedist
Merge pull request #14 from JustinSGray/master

updated makedist
updated README
saved readme first...
bah
make it markdown
shorter title
shorter title
fixed some stray pyopt imports
Merge pull request #15 from JustinSGray/master

Cleaned up some stray imports and better README
cleaning up some sphinx warnings
Merge pull request #16 from JustinSGray/master

cleaning up some sphinx warnings
added some empty folders
dummy file to force folders into the repo
Merge pull request #17 from JustinSGray/master

added some empty folders
stupid setuptools cares that there is a README.txt, not README.md
Merge pull request #18 from JustinSGray/master

stupid setuptools cares that there is a README.txt, not README.md
removed unused 'usage' doc
Merge pull request #19 from naylor-b/master

removed unused 'usage' doc