Move battery.percentRemainingAnnounce to Qml Global

Fix knots to m/s conversion. Oops.

GStreamer windows setup

Fix active binding

Stable v3.0 installer fixes

Deploy OpenSSL

Switch to exact conversion constants

Use constant's inverse to ensure we don't accumulate error when converting back and forth

Hack out dynamic font sizing

Fixes to Offline Map Cache

This is all going away in 3.1 so don’t want to spend time fixing broken
font sizing

Adding a dialog telling the user the map cache database has been reset.

Change to match mavlink spec

Warn user on requiring 1.4.1 or above version

more qgroundcontrol -> QGroundControl renaming

Plan: Copy coordinate frame from prev waypoint as well

Update development version from git

Radio Cal: Fix channel monitor when reversed

-fixes #3756