Added convenience function to format list arguments.
Fixed update and delete organization endpoint for v2 API.
Fixed spelling for organization methods in v2 API.
Add show_many_tickets endpoint.
Version bump.
Bump version attribute to 1.1.1
added role filter to list_user functions
added page param for list queries
Merge pull request #13 from nathanharper/master

added role filter to list_user functions
Merge branch 'master' of https://github.com/eventbrite/zendesk