Push CSRF header
Get categories from store on init; define user categories filtered list
Transactions update - move actions into actions block
Add category system type attribute
Add category ID
Reference the txn matcher
Create method stub
Order transactions by posted date
Fix typos, add run method to match across a set of transactions and create joins
Import tweaks
Add system type to serializer
Put matcher, category IDs in transaction json
Add more category seeds
Include spec
Small matcher test