normalize documents, associate strictly via IDs
Merge branch 'flatten-documents' into fix-delete-buttons
replace `item` field in payment docs with `items`
Merge branch 'make-payment-items-array' into fix-delete-buttons
fix account and item remove buttons
use a Deps.Dependency to signal when the data is ready
Merge branch 'wait-on-data' into fix-delete-buttons
fix delete buttons on item-detail-form
update todos
Merge branch 'fix-delete-buttons'

Conflicts:
	todo.txt
update todos
improve styling
add admin page w/ overly simple login system