Add cards table
Autogenerate cards from observations
Remove columns from observations

lots of failing tests!
Merge branch 'master' into cards
Do not delegate, turn off ordering
Fix factories in one test

+ simplify validation - card id must be the same
Fix most factories in unit tests
Fix most factories in func tests
No need in form builder
Scaffold cards controller
Basic cards UI
Card form
Add observation rows to card
Nested observations for card
Merge branch 'master' into cards
Force cards table drop before create
Full screen card create
Merge branch 'master' into cards

Conflicts:
	app/models/observation.rb
	db/schema.rb
Card form styling
Next test