We want to use more layouts in our examples as it is the
recommended way to create tool bars etc.

Change-Id: Ib3b1e8e907cc5277d522557a19d2c294a7d251b1
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>

This makes sure all examples are in a separate directory for the
Qt source packages. It also is in line with how the other repositories
are structured.

Task-number: QTBUG-30886
Change-Id: Idc2856e5dfaf467c8cb9764aee327a3b20c7b2d0
Reviewed-by: Caroline Chao <caroline.chao@digia.com>

Change-Id: I7f2d6c2f85d01fa693cf0e129e7d86d28e417366
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@digia.com>

..to Layout.fill{Width,Height}

This property now takes a bool, which enables you to write
  Layout.fillWidth: true

instead of
  Layout.horizontalSizePolicy: Layout.Expanding

Change-Id: Icf2e0dc4757938489908b8997d6c4e80c8be1c50
Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com>

Change-Id: Ic84b6422aebc9336132a70594361e5e12c8130f6
Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com>

Change-Id: Id1f7d3447bacd818c2aa64784f76b45a678f97e1
Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com>

Change-Id: Icd1981b729854f7f18e132e266e6d83acb9e5425
Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com>

Basic formatting is supported.
It uses actions in menus and toolbar.

Change-Id: I0c79e2a78f749c8a067492302bf3676505c6f3b6
Reviewed-by: Caroline Chao <caroline.chao@digia.com>