GL spike shows something, but out of scene graph.
More spiking.
Merge branch 'gl-package' into painting-spike-gl
Fixed bridge spike to use new gl package.
Merge branch 'master' into painting-spike-gl
Merge branch 'master' into painting-spike-gl
Drop commented out hacks.
Trivial typing fixes in a couple of tests.
Explicitly select QT 5 when updating mocs.
Move metaObjectFor static function out of GoValue.
Take GoValue knowledge out of GoValueMetaObject.
Move implementation of GoValue::activate to meta.
Break GoValue and GoPaintedValue apart.
Added GoPaintedValueType and registration funcs.
Distinguish and use GoPaintedValue.
Fix bug introduced in type registration.
Call Paint method from the respective bridge hook.
Zero typeInfo.paint explicitly, as it's malloc'd.
Added end-to-end test for painting.
Provide a Painter to Paint hooks.