Changes to sysadmin sqt_dump_queue

Enhancements to sysadmin sqt_dump_queue include:

The modified sysadmin sqt_dump_queue syntax is:

sysadmin sqt_dump_queue {, q_number | server [,database]}, 
        q_type, reader 
        [,{open | closed | read}] 
        [, num_cmds]
        [, {L0 | L1 | L2 | L3}]
         [, {RSSD | client | “log” | file_name}]