Merge pull request #2 from chadlung/master

This is what I wanted, an assert on the list, fixed now!
minor bugfix
cleaner code
version bump, doc prep
testing out docs
testing generating docs
fixing docs
function name and example changes
doc updates
doc updates
doc updates
version 0.1.5 docs update
doc updates
throw ImportError when module is not found
update setup.py version management
doc update
added recursive module crawling - updated docs, added README.rst
updating manifest, version bump
version bump for lots of doc goodies
version bump for lots of doc goodies