Remove support for ?queries parameter on views

[kocolosk]

From our release notes:

• Add support for queries in /{db}/_all_docs POST #820, Add support for queries in /{db}/_all_docs POST #1032: Multiple queries can now be made at the
  POST /{db}/_all_docs/queries, POST /{db}/_design_docs/queries and
  POST /{db}/_local_docs/queries endpoints. Also, a new endpoint
  POST /{db}/_design/{ddoc}/_view/{view}/queries has been introduced to replace
  the ?queries parameter formerly provided for making multiple queries to a view.
  The old ?queries parameter is now deprecated and will be removed in a future
  release of CouchDB.