JPEG plugin & win32gfx

Hi,

Is there any objection that I remove the JPEG plugin?

Win32 is supposed to support JPEG with the win32gfx importer, Mac has it
already, and there is GdkPixbuf that is supported.

Also, I would like to see us move the win32gfx plugin into the core (and
not plugins). src/wp/impexp/win has none unlike the other platforms.

This is one of the final adjustment for the JPEG support.

What says you?

Hub