add "it will be disabled soon" to banner on old-style collection pages
set profile_id in CollectionTiid object
rename CollectionTiid to UserTiid and drop cid column
rename profile_id and profile_object to user_id and user_object
make sure user_id is same type as user.id so they can have foreign key relationship
remove out of date test collection api endpoints

change /users/test/collection_ids to user_ids, remove deletion of collections and items from /users/test
call POST to /products instead of /collections to get tiids for aliases
Merge branch 'master' into profiletiids