gplugin/gplugin

Adjust .clang-format to sort includes
bugfix/clang-format-tweaks
2020-02-26, Richard Laager
c96214250615
Adjust .clang-format to sort includes

This sorts includes the way we want.
configure_file(
input : 'gplugin.spec.in',
output : 'gplugin.spec',
configuration : version_conf)