Minor fix for Appletviewer

[Parmelan, Edouard]

Hi,

> From:	Pavel Roskin [SMTP:pavel_roskin at geocities.com]
> 
> Hello!
> 
> Attached fix makes it possible to run Kaffe's appletviewer run under Sun's
> JDK. Otherwise it dies deep inside Motif libraries trying to calculate
> heigth of a non-existent font.
> It may be useful to run Kaffe's appletviewer under Sun JDK for debug
> purposes.
> I know that our appletviewer still has problems with quoted digits
> (width="30"), but I'm too busy, sorry.

I add my patch to your:
. made / and ' ordinary characters
. fixes various NullPointerExceptions
. put proterties in lowercase
. handle width="30"

Edouard.
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 <<kaffe-av2.diff>> 
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