Description of problem:

The /task/query operation does not accept pagination parameters.

How reproducible:

Always.

Steps to Reproduce:
1. Call the REST /task/query operation with pagination parameters (page= and/or pageSize= OR p= and/or s= )

Actual results:

The operation fails with the message that the pagination parameters are not allowed query terms.

Expected results:

The operation succeeds and returns appropriately paginated results.