* [WIP] deploy release and daily build pdbs to s3

* First pass at windows symbol generation for #2680

* Kill the conflicted compiler flag warning

* Tweaks to windows compiler flags for release builds, more qt-ish release symbols and ltcg

* Deploy tagged release symbols and CI builds to different S3 folders

* Support LTCG on iOS

* Just turn off ltcg for iOS if it is going to be such a pain

Flight display: Fix visuals, hide states that should not be operated, make sliders safer and allow to reduce altitude when in air

PX4 Guided Mode

Firmware plugin: Sequence guided mode correctly, widen modes in which guided support should be available

Cal mag

More size adjustments.

Scale increment and decimal fields according to cooked unit, so that the decimal and increments provided by meta data still work in the cooked display

Message window

* Mavlink/master:
  Change background of the Critical Message Window

Change background of the Critical Message Window

Allow users to change base UI font point size.

Fix sizing within MissionItemStatus

UI Layout Reorg

Android done.

New, system wide font (OpenSans)