Fixed typo in README.md.
Merge pull request #3 from JonCooperWorks/master

Fixed typo in README.md.
Minor updates to connection and query.
Refactored dataset into a proper object.
Added some initial tests for objects.
Added initial documentation templates.
Updated auto documentation.
Updated documentation conf.py for proper python path.
Fixed issue with Entity.from_key().
Added documentation to the Entity class.
Added more doc strings.
Added some more documentation to the top-level package.
Minor update to demo script, put the Query initializer further down.
Fixed issue with underline being too short in index.rst.
Lots of updates to make the demo run again, also added some more documentation.
Updated documentation.
Merge remote-tracking branch 'upstream/master'