Merge pull request #1 from angstwad/master

Rewrite of module
Merge pull request #2 from angstwad/master

Fix spelling mistakes and grammar.  And readme.
Storj.io to Metadisk.org
Fix small bugs
Py3 support
Add argparse for 2.6 support
Tox fixes and support for 2.6, 2.7, 3.3, 3.4