Beginnings of kitchen feature
Add price history
Merge branch 'master' into kitchen

Conflicts:
	spec/spec_helper.rb
Fix WIP goal test
Share groceries
Angular interface for groceries
Update git ignore
Slightly improved
Fix edit form
Add ability to clear cart
Sync periodically, display last sync time
Accept data when updating records
Add delete icon back
Fix strong parameters for record category data fields
Merge branch 'master' of github.com:sachac/quantified