sugar: rpm v6

Update maximum open instances patch (better messages),
and add hidden network configuration feature.

Signed-off-by: Gonzalo Odiard <gonzalo@laptop.org>
sugar v7 (test)

Add configuration of network based on a profile
sugar: new version fo rpm (7)

This is the first version compiled for i386
Add teacher webservice
sugar-artwork: new version of the rpm used to compile i386

Add build dependency on gnome-common and apply the patches in the rpm
sugar-toolkit-gtk3: version 3