News for version 3.6.0

This version includes two major changes.

1. The client now uses the OPeNDAP C API(v-1.33) in place of the OPeNDAP CPP API.
This removes the problems caused by runtime incompatibilities when using the 
DAP CPP implementation instantiated and executed by the IDL shared object modules
written in C.

2. The idl-client code, both .PRO files and external reference modules (idl_opendap.c)
have been modified to work with the new OCAPI implementation.  The names of the 
entry points for both types have been modified, though their behavior remains
consistent with previous versions of the client code.

3. The code base for this client has been named idl-client which differentiates
it from the previous client that was named idl-cmdln.