refs bde9b84221
- the commit above claimed to fix an issue where actions taken on pages
were stored using the `post` resource type
- whilst it does that, this actually breaks part of the API because we
use the `resource_type` to join on tables when doing an
`include=resource`
- this commit reverts that functionality and instead stores the type in
the `context` field so we can still differentiate between pages and
posts
3a9016639c