defer delegate instantiation

Change-Id: I711b1f2770512b890672f46b068f32fd17f65d1c
WIP: submenu hacking

Change-Id: Ie45c7973ffde159b27375c779160022d137b273f
WIP: gabi's recursive approach

Change-Id: I17cbc6743bf150b2b2ca278b616115c42272e32c
Default UI Delegates as QML module

Change-Id: Iaadd72357e40de5a4f7290ac5ceeb05117560f6c
bloody recursive menus are a bad idea

Change-Id: Idb1000be4c9dc126d5cc5b571baa530ab3239962
Modular component approach starting to work

Change-Id: I797fa9e6f77e9892c10d7abd048e7f1fecdd61b1
That approach seems to work nicely, needs cleanup now

Change-Id: Ifac1b4ae62e2f00098199b8fa4d4d68c4638d69d
Revert file naming

Change-Id: Id46f4af61352eee26a57cf65f4017955d8804d10
Don't expose context properties

Simplify MenuItem and set properties/connect signals on the UI delegates
by hand.

Change-Id: Ic284a701402b7fbe43425b9201235038ca562570
Hacks for QtQuick custom components debugging

Change-Id: I451d6fd326b6ad838809108ba4379179bb099a0a