VHDL Parser that transforms source code into an AST.

List to be updated and improved once there is a proper skeleton

• Basic Lexer (tokenizer)
• Basic Parser
• Basic test environment
• Some sort of "compiler" to check variable scopes, etc.

After these steps are implemented, the next goal would be to add more features and have the option to choose a standard

 cmake -GNinja -DENABLE_DOCS=ON -B build
 ninja -C build
 ninja -C build doc