Add all jar in CLASSPATH

[Godmar Back]

> 
> The following patch add all ZIP and JAR from KAFFE_CLASSDIR in
> CLASSPATH.
> 

 Do we really want that?
Also, do we want it to be oblivious to the ordering?
I'd rather have only well-known files in my classpath, and then
use scripts if I need more (like for HotJava etc.)
But I'm open to suggestions.

	- Godmar