Refs #4222: Rename the Rudder variable rudder_dependencies with rudder_tools to avoid meaning collision with NCF
Refs #4222: Adjust Rudder update logic to acknowledge NCF presence
Refs #4222: Adjust cf-serverd configuration to use the ncf directory
Fixes #4222: Change the logic to copy the local and common directories of NCF
Merge pull request #245 from Kegeruneku/ust_4221/dev/4222_copy_ncf_via_system_techniques

Refs #4222: Rename the Rudder variable rudder_dependencies with rudder_t...