HPCC-8444 NG ConfigMgr

  - Refactor code

Signed-off-by: Gleb Aronsky <gleb.aronsky@lexisnexis.com>

Conflicts:

	deployment/configurator/CMakeLists.txt
	deployment/configurator/SchemaAttributes.cpp
	deployment/configurator/SchemaAttributes.hpp

Signed-off-by: Gleb Aronsky <gleb.aronsky@lexisnexis.com>