Plone.restapi

Bug fixes:

- Return proper None instead of string "None" on the choice schema
serializer sneridagh (863)

Bug fixes:

- Degrade gracefully when a term set in a content field does not
exists in the assigned vocabulary sneridagh (856)

Bug fixes:

- Sharing POST: Limit roles to ones the user is allowed to delegate.
lgraf (857)

New features:

- Make ?fullobjects work in AT Collections to get the full JSON
representation of the items erral (698)
- Make ?fullobjects work in Dexterity Collections to get the full JSON
representation of the items erral (848)

Bug fixes:

- Fix WorkflowException for related items with no review_state.
arsenico13 (376)

New features:

- Add SearchableText indexing for text in blocks luca-bellenghi
(844)

Breaking changes:

- Remove IAPIRequest marker interface from plone.restapi. The correct
interface should be imported from plone.rest.interfaces instead. If
anybody was using this marker Interface, it didn't do anything.
(819)

Bug fixes:

- Prevent converting bytestring ids to unicode ids when reordering
(see upgrade guide for potential migration). deiferni (827)