simple dapl test just for initial openIB uDAPL testing...

       dtest/dtest.c
       dtest/makefile
       dtest/dat.conf

to build (default uDAPL name == IB1, ib device  ==  mthca0, port == 1)
       edit makefile and change path (DAT_LIB) to appropriate libdat.so
       edit dat.conf and change path to appropriate libdapl.so
       cp dat.conf to /etc/dat.conf

to run:
       server: dtest
       client: dtest -h hostname

for verbose uDAPL and uDAT debug:

       export DAPL_DBG_TYPE=0xffff
       export DAT_DBG_TYPE=0xffff
