ce_functions.cc: Minor change to the func_length code. It no longer uses the 'constants' vector in DDS to store the BaseType used for the return value. The caller can easily free the storage. Also, this function is never used!
ce_functions.cc: Minor change to the func_length code. It no longer
uses the 'constants' vector in DDS to store the BaseType used for the
return value. The caller can easily free the storage. Also, this function
is never used!

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