Merge branch 'update-cmake-modules' into 'master'

LbUtils/cmake/CMakeFunctionalUtils.cmake

LbUtils/cmake/EnvConfig/__init__.py

LbUtils/cmake/GaudiBuildFlags.cmake

LbUtils/cmake/GaudiProjectConfig.cmake

LbUtils/cmake/GaudiToolchainMacros.cmake

LbUtils/cmake/cmt2cmake/.gitignore

LbUtils/cmake/cmt2cmake/README.rst

LbUtils/cmake/cmt2cmake/__init__.py

LbUtils/cmake/cmt2cmake/cmt2cmake.cfg

LbUtils/cmake/cmt2cmake/cmt2cmake.py

LbUtils/cmake/cmt2cmake/pyparsing.py

LbUtils/cmake/cmt2cmake/test_cmt2cmake.py

LbUtils/cmake/cmt2cmake/test_cmt_parser.py

LbUtils/cmake/modules/FindROOT.cmake

...ils/cmake/tests/cmake_scripts/test_functional_utils.cmake

LbUtils/cmake/tests/test_functional_utils.py

LbUtils/cmt/update_gaudi_cmake.sh

LbUtils/data/Makefile-cmake.mk

LbUtils/doc/gaudi_cmake.notes

LbUtils/doc/release.notes