Check if a value represents a boolean value, and return that boolean value if it does.
Parameters:
text (bool, int, or str) – If bool, return as is. If int, return bool(text). If str,
return True if text.lower() is any of “true”, “yes”, or “1”;
return False if text.lower() is any of “false”, “no”, or “0”.
Otherwise, raise an exception.
