Also hand carried text to speech changes from Stable to master. Plus
unit tests for that.

Need to hand carry some stuff from Stable to master in order to fix

Signed-off-by: Patrick José Pereira <patrickelectric@gmail.com>

Also rename QmlPageInfo to QmlComponentInfo to cover more use cases

Also plugin'ize intrument panel PageView pages

This needs Qt 5.9. Do not merge it yet.

Hide "Save Path" as it breaks the UI in General Settings.

Correctly supports application name and branding changes

https://bugreports.qt.io/browse/QTBUG-61424

1. PX4Log parser is split off into its own class
2. New ULog parser implemented

Update the user model to a single controller instead of multiple

Fixed all the bugs the new tests found