Created a new schema with an additional two join tables. Also updated the XML file two the most recent spec.
Added appropriate associations and renamed model and migration files.
Deleted migrations folder
Merge pull request #6 from kaiprt/Kai_clean_migrate

Deleted migrations folder
Filled in migration file and added appropriate content.
Fixed schema/models/migrations/seeds
deleted stuff
Added migrate folder
Merge branch 'kai_migrations'
Set up folder structure and controllers
Added migrations for tags and users
Merge branch 'master' of https://github.com/kaiprt/DBCLightning into ben_talks_views
merging changes since tanner's talk
Implemented basic single_talk and all_talks views - need to interface with controller group to talk logic