This makes VehicleComponents reusable from core plugin without
requiring override of prerequisiteSetup

Made QGCCorePlugin derive from QGCToolBox and expose everything through the same mechanism as everything else.

Android done.

Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>

Clicking on the sumarry titles enters the edit mode
On the tests with users, they always clicked on the
title (because it resembled a button or something) and
nothing happened. it was a bit confusing to have the
same information in two places and only one of them
being clickable.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>

Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>

This provides a better workflow for firmware upgrade

Add scroll height indicators to Flickable