Require the status updates feature for the status updates resource
Require the status updates feature for the status updates resource

The status updates resource now requires the status updates feature to
be enabled. Otherwise, it will return a 403 forbidden.

Testing done:
Hit the status updates API with the feature enabled and disabled. It
returned a 403 when the feature was disabled and behaved correctly when
it was enabled.

Reviewed at https://reviews.reviewboard.org/r/8477/

chipx86/reviewboard,brennie/reviewboard,reviewboard/reviewboard,reviewboard/reviewboard,sgallagher/reviewboard,davidt/reviewboard,brennie/reviewboard,chipx86/reviewboard,sgallagher/reviewboard,brennie/reviewboard,davidt/reviewboard,sgallagher/reviewboard,davidt/reviewboard,davidt/reviewboard,chipx86/reviewboard,reviewboard/reviewboard,chipx86/reviewboard,brennie/reviewboard,reviewboard/reviewboard,sgallagher/reviewboard