dapltest: update scripts for regression testing purposes

dapltest: update scripts for regression testing purposes

cl.sh and srv.sh update to provide better examples and
a methods to quickly regression test any dapltest changes.

 usage: srv.sh devicename
   where devicename is provider (default = ofa-v2-mlx4_0-1)

 usage: cl.sh hostname testname devicename
   where testname
     stop - request DAPLtest server to exit.
     conn - simple connection with limited dater transfer
     trans - single transaction test
     transm - transaction test: multiple transactions [RW SND, RDMA]
     transt - transaction test: multi-threaded, single transaction
     transme - transaction test: multi-endpoints per thread
     transmet - transaction test: multi: threads and endpoints per thread
     transmete - transaction test: multi threads == endpoints
     perf - Performance test
     threads - multi-threaded single transaction test.
     threadsm - multi: threads and endpoints, single transaction test.
     rdma-write - RDMA write
     rdma-read - RDMA read
     bw - bandwidth
     latb - latency tests, blocking for events
     latp - latency tests, polling for events
     lim - limit tests.
     regression - loop over a collection of all tests.
   where devicename is provider (default = ofa-v2-mlx4_0-1)

Signed-off-by: Arlin Davis <arlin.r.davis@intel.com>