remove gtk 3.6 - 3.10 functions from gtk.go. they were alerady implemented in gtk_3_6-10.go
samll fix
Add gdk.Pixbuf.ScaleSimple and gtk.Image.SetFromPixbuf.
add GetAllocated Height/Width
struct__GList -> GList
conflicts
Merge remote-tracking branch 'visionect-gotk3/master' into visionect-gotk3-master