Cequel::uuid generates UUIDs from more types of input
Fix DateTime cast in Rails 3
Spec for casting TimeWithZone to UUID

Also remove unnecessary `.to_time` call
Make if/else chain more consistent
Set up time zone in spec helper and make sure tzinfo is loaded
Try adding tzinfo to development dependencies
Merge pull request #86 from outoftime/uuid-cast

Support creating UUIDs from more types