[rfc][icedtea-web] add support for javafx

[Mario Torre]

On Wed, 2015-04-15 at 18:17 +0200, Jiri Vanek wrote:
> Hi!
> 
> This small patch add support for javafx run via javaws/plugin.
> 
> my reproducer is: 
> https://www.sonario.com/~alpha/sonario/com.sonario/Releases/release150329/director_sonario_com-mysql.jnlp
> 
> and
> * my javafx was selfcompiled
> * I tried with oracle jdk
> 
> Thoughts?

The patch looks correct, I didn't run it yet though.

I would not duplicate the lib/ext/jfxrt.jar path, perhaps it could go in
a variable instead?

Cheers,
Mario