Comment 5 for bug 1119730

David: Essential modules includes all the qtdeclarative plugins that are distributed as part of Qt 5.0 - and yes, that's possible and maybe even the way to go. The Add ons are basically non supported, but we already use the Sensors and Location from there for special purposes, and the latter pulls in 3D module. But those shouldn't be depended directly by ubuntu-sdk - currently libqt5webkit5 pulls them in since it's built with those.