[Paraview] Export Fullscreen Screenshot/Export Fullscreen Animation

[Olumide]

Thanks Alan.

Just to be absolutely sure I'm understood, I'm referring to the ability 
to export screenshots and and animations at fullscreen resolutions.

I'm aware that Paraview 3.8 (RC1) has a fullscreen feature. The problem 
is that its not possible to export screenshots and animations at that 
resolution.

Thanks.