Add union holding all value variants
Make regular command function take unions
Add basic stub setup for processing
Add list header with macros to ease generation of the list
Add template for header file for command implementations
Add list file template
Add gitignore file for command subdirectory
Add CMake setup for generation of command list and headers
Add list source file to the source files to compile
Add stubs for arithmetical operations
Merge pull request #209 from neithernut/add-command-list

Add command list