Start adding jobs to create RenderViews and RenderCommands

Change-Id: Id2fea7e7eead476c82dd87c59e2bf0b6f930dfc6
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
Add QHandle template class and test

With: Paul Lemire

Change-Id: I47a228553da06d9692a206fd2424beea0a163b2f
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>