setup: Enable tests in setup.py
TODO: update some of the items
Add licenses to most files
doc: Add some more descriptiont to the main page
doc: Refer to libaur as a module
doc: Point to git repository

For some reason sphinx is being picky about what to include in _modules,
so we'll just link to the *real* source.
docs: UpatedPkgs => UpdatedPkgs
pywer: Fix argument parsing and defaults
docs: Not just using pyalpm, we already are.
libaur.aur: Allow for use without pyalpm

This will let other systems, even Windows systems, search and see
information for packages in the AUR. Depending on filesystem layout, you
can probably use libaur.repo without an Arch instalation, however you
may need to specify a dbpath for it to work.

Note, I haven't tested this on anything besides Arch Linux.
Change `root` to `dbpath`

Also a new config version since a directive chaned (Root => DBPath)
Update to version 0.9