Re-write of parameter system to move all control to FactSystem

Remove Firmware Update from tablet build

More android

Put back Fly View default widgets

Also removes qextserialport

Resource based parameter meta data out of date

Eliminating unnecessary value updates in main flight display.

Dang, the whole idea is to minimize updates and I forgot to remove my 10Hz test. It's supposed to be 2Hz.

Only QtLocation based mapping supported in future

Will be replaced by Qml + FactSystem tool widget support

QGCUASParamManager and friends are replaced by FactSystem

- Local 3d View
- Custom Tool Widgets
- MockUAS/MockUASManager

Exit app immediately if missing required paramter

Fix SYS_AUTOSTART=0 issue

Fixed the load waypoint bug - points from the list out of sync with points on the map

Sensor cal rework

- cancel support
- mag rotation images
- set board rotation before cal
- set compass rotation after mag cal

Android SerialPort work.

Fix GPS icon when no GPS is present.

When you load a waypoint files, the changes you're doing in the waypoint list
(for example, changing the longitude of a waypoint) are not applied to the points
displayed on the map.
This commit fixes this issue.