midori: bump to version 0.5.8 (WIP)

Need comment in the patch.

Signed-off-by: Hadrien Boutteville <hadrien.boutteville@gmail.com>
libsoup: build with --with-gnome to build libsoup-gnome

libsoup-gnome is needed by Midori 0.5.8

May need a menu opion to select libsoup-gnome if libsoup is selected.

Signed-off-by: Hadrien Boutteville <hadrien.boutteville@gmail.com>