[Metisse] Initial work on Ia Ora theme for fvwm/metisse

[Nicolas Roussel]

Hi,

> nucleo CVS HEAD from 5min ago doesn't build on 2007.0 and cooker :
> glShader.cxx:48: error: 'glXGetProcAddressARB' was not declared in  
> this scope

Could you try usin glXGetProcAddress instead of glXGetProcAddressARB?

These OpenGL extensions are really painful to deal with...

Nicolas