Added a utility module for dealing with wowapi data.
Fixed typo in format_currency explanation
Added a more general currency conversion method.
Added constants for character, guild, and pvp bracket values
Moved the function to get auctions from a snapshot out of the api and into a utility function.
Bumped version number to 0.1.0
Fixed some spelling mistakes.
Bumped the dev status to Beta
Merge branch 'release-0.1.0'