perl-GooCanvas2-CairoTypes (Bridge between GooCanvas2 and Cairo types)

There is an issue in the interaction between GooCanvas, GObject
Introspection, Cairo, and their Perl bindings, which causes some
functionality to be unusable from Perl side. Until it's fixed,
this can serve as a workaround for it.

Currently this module only "fixes"
Cairo::Pattern/GooCanvas2::CairoPattern interop. For certain calls
it just works if this module was included; for some other calls you
need to explicitly convert the type.
