Serious workaround hack for buggy SP210x driver with QtExtSerialPort library (and/or Qt5).
Fix restoring last used serial port.
Try to prevent ESC32 connection from being so crash-prone.
Add stringbuilder and remove serial_no_warn defines in project file.
Fix an unused var.
Style changes, new images, a few UI layout tweaks.
AQ widget radio channels refresh now actually starts/stops the MAVLink stream;
Will try to remember last state of channels stream and restore it (some firmware updates will make this better);
Fix radio values display in aq widget;
Move a bunch of includes out of the qgcautoquad header file.
Switch to toolbutton on ESCtelemetryWidget.
Fix UASInfoWidget (status details) when multiple systems are connected.
Mavlink data stream rates widget will now listen for stream announcements and set the current stream rates accordingly.
RC Channels monitor fixes and updates -- can now set refresh rate and start/stop stream;
Change layout to make it scrollable;
Disable display when no data received.
Fixes for multiple systems connected at once (only shows active one);
Fixes for channels being out of order or having wrong number;
Fix nasty bug with missing class declaration;
Update language files.