fixed minor issue with dmr-test: received DMRs should not be printed with 'constrained' set.
fixed minor issue with dmr-test: received DMRs should not be printed with 'constrained' set.

OPENDAP/libdap4,OPENDAP/libdap4,OPENDAP/libdap4,OPENDAP/libdap4,OPENDAP/libdap4,OPENDAP/libdap4