Added a common CMake CLI tool

[MoodieG]

I added a JSON configuration file for the cmake tool. The configuration file does not contain all possible arguments or command, but the minimal commands currently required by the projects I am working on. I wish to contribute this back to the main nuke repository for folks to expand on it further.

I was not sure if I should commit the CMake.Generated.cs with the JSON or not. Let me know if I should remove it.

I confirm that the pull-request:

• [ X ] Follows the contribution guidelines
• [ X ] Is based on my own work
• [ X ] Is in compliance with my employer