JCBC-544: Throw exception if view is not found.

Change-Id: I04fe7b56dca99289cd0cac66716acb0463224561
Reviewed-on: http://review.couchbase.org/41438
Tested-by: Michael Nitschinger <michael.nitschinger@couchbase.com>
Reviewed-by: Sergey Avseyev <sergey.avseyev@gmail.com>