TESTING: Make binding tests able to run in parallel

Redesign the logic for C binding test with google framework.
In the future we should also add validation for binding tests.

Get AppVeyor builds working

Misc. AppVeyor tweaks

Address various windows issues

Auto-detection of language available doesn't correctly work in CMake so
just explicitly default to OFF here and error out if set to AUTO.

* upstream-KWSys:
  KWSys 2017-09-01 (aee0cf59)

KWSys Upstream authored 7 years ago and Atkins, Charles Vernon committed 7 years ago

Code extracted from:

    https://gitlab.kitware.com/utils/kwsys.git

at commit aee0cf59bbed8c8ccc07fa3d77760024cdca520a (master).

Upstream Shortlog
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Get started with AppVeyor CI

Testing: Make hdf5 test able to run in parallel and guard BP engine tests

Remove meaningless code(AddTransport which is not implemented yet) in
HDF5 test as well.

In this PR, I extend HDF5 native reader so that now hdf5 tests can read data
by selection(so called hyperslab selection in hdf5).

CDash labeling

CI improvements