$text will be parsed using two parsers:
First FreeHAL tries to parse $text using a parser built with Parse::RecDescend.
A generic grammer for english and german is used.
- Traditional Parser
This parser is used by FreeHAL since Spring 2008.
It can parse every sentence,
but has also some bugs.
That's why we try to replace it with a new one in future.
Checks whether $name is a name.
A boolean will be returned.