Migrated to database.
Merge branch 'feature/registrations' of https://github.com/Jamalp/ScoutPost into feature/tags
Added favorites index view, revised relations in models.
Modified favorites controller and views.
Simplified index page, added ability to destroy favorites.
Sanitized link_to destroy favorites.
Added tag/favorite creation, adjusted favorites controller and views.
Merge branch 'feature/tags' into develop
Tagging working
Merge branch 'develop' of https://github.com/Jamalp/ScoutPost into develop