Improve QOI detection

[lifflander]

I am not a fan of this:

        r_qoi_list = ["work"]
        with open(os.path.join(target_dir, rank_script_name), 'r', encoding="utf-8") as f:
            lines = f.readlines()
            for line in lines:
                if line[8:12] == "get_":
                    r_qoi_list.append(line[12:line.find("(")])

        # Create list of all Object QOI (Object.get_*)
        o_qoi_list = []
        with open(os.path.join(target_dir, object_script_name), 'r', encoding="utf-8") as f:
            lines = f.readlines()
            for line in lines:
                if line[8:12] == "get_":
                    o_qoi_list.append(line[12:line.find("(")])

Loading the text of a code file and then using a regex to search a file to match a function name is not the way to solve this.

The plan is to re-implement this cleanly with decorators and allow the user to specify exactly which functions should be QOIs.