Bug#977184: FTBFS with glade 3.38.1-1

[Laurent Bigonville]

The problem seems to be coming from a mix of GTK 2 and GTK 3 headers.

Looking at the build logs of the current version, I see that the call to 
gcc already has "-I/usr/include/gtk-2.0" (coming from libgtkdatabox 
itself) and -I/usr/include/gtk-3.0" (coming via the pkg-config file of 
glade).

As libgtkdatabox is GTK2 and glade GTK3 there are data structure that 
are different (has this even worked in the past?)

I'll push a NMU to the delayed/10 queue with some other changes.

Kind regards,

Laurent Bigonville