Implement trivial backend tagging
Add some demo tags for testing purposes
boyscouting: Use factory girl shorthand
Add factory for creating tags.
Add simple story-tag join table test
Add a few more obvious test
Convert has_many though to has_and_belongs_to_many
Remove tag id, just use name
Make seeding idempotent
Show tags on home page
Add schema information to tag model
Update stories/create interactor to require attributing to a tag

(This breaks the current UI)
Pass through tags when creating a story (controller)
When editing, include current tags in a hidden form field.
Move story creation to theme page editor.
Style NfE themes
Minor cleanup

Rename story-list (which is really a generic list) to a generic list.
Tweaked styling
Fix unit tests when run seperately
Remove trailing whitespace in file