remove Master for Mongoid 3
Make index Mongoid 3 comptatible
Map Reduce on Class
Mongo3 Comptatible
updated tags_index_collection to work with Moped instead of Mongoid to create a new collection
updated version
tags index was being saved with wrong name
there is no need for tags count to be float - changed to int
Adjust for mongoid 3.
Fix issue with 'save_tags_index' not performing map/reduce when needed.
Fix specs and change to 'raw' on map_reduce.
Use unscoped on map_reduce and update README to notify users of ramifications.
tags_index_collection as a class instance var was creating a caching issue when used on multiple models
merged conflicts in mongoid3 branch from astjohn
updated tests so they pass
updated version to 1.0.0-pre
updated version to 1.0.0 and added documentation for Mongoid 2.x vs Mongoid 3.x