Built skeleton for BP buffering on DataMan

Need to test, right now not working

Warnings from cdash

Removing const in MPI functions first argument. Fix for Issue #309

Reader column-major ordering and tests

Working on Fortran examples
Testing Row Major Reader
Debugging parallel read
Changed file open function
Added initial tests 1D and 2D

DataMan and ZMQ transport worked with the newly refactored architecture

Transport non-blocking IRead IWrite interface

Also in WANZmq, need to implement in cpp

Resolving more cdash warnings issue #300

Valgrind check on Zmq

m_ControlThreads in DataMan must be joined before destroyed 
There is a hanging thread

Add cori builds

Reducing more warnings from cdash issue #300

Attempting to solve HDF5 failed tests on summitdev

Cori fixes

Fix Issue #300 reduce CDash warnings and errors

Remove cdash warnings for unused variables, type cast (including HDF5
char vs. int8) and virtual functions overloads.

Fix collective metadata for attributes

Fix for issue #295

Missing cmake FCInterface macro FC_GLOBAL for non-MPI function