* Rename positive_reactions_count to public_reactions_count
* Add positive reactions count back in so we can remove it
* Use public_category method for reactions
* Add positive_reactions_count in case any old caches rely on it
* Add positive_rxn_count to account for API endpoints
* Remove unused method
* One more spot...
* Add method back in because of caches
* Update specs to match new functionality
* Fix typo
* Remove unused methods
