QueueModel: WIP Add pagination information.
QueueModel: WIP Update pagination information.

Update pagination information if status is provided
QueueModel: WIP Add totals endpoint

Refactored queue methods into index.
Removed testing methods.
QueueModel: WIP Add getQueueItem endpoint
QueueModel: WIP Add Doc blocks
QueueModel: WIP Add post queue item endpoint
QueueModel: WIP Add delete endpoints and permissions.

Fix a a problem in save method
QueueModel: WIP Add CategoryID filter.

Add CategoryID filter
Refactor GetQueueCounts to work with where array
Add a max attributes property to limit
Add format column
QueueModel: WIP Add ordering.
QueueModel: WIP Add format to validation.