* host code on pypi to keep pip happy
* move code to bitbucket
* enhance testing
* README.rst and LICENSE named properly
* cleaner error handling
* 0.2.2
* additions
* chdir(self, path) - change the current working directory on the remote
* getcwd(self) - return the current working directory on the remote
* listdir(self, path='.')return a list of files for the given path