* Move MultiposPots & MultiposPotsPositions capability lookups and getAnalogInputName() to Boards class.
* Add RawSource::isAvailable() and RawSwitch::isAvailable(); Add board type param to various RawSource lookup functions.
* Add CustomFunctionData::toString(), FlightModeData::toString(), FactoryInstalledPots board capability, MAX_SWITCH_TYPE, & break out GeneralSettings source/switch defaults to own function.
* Add RadioDataConversionState class for tracking conversion actions.
* Implement RadioDataConversionState handler, add conversion process report, and improve/fix conversion issues:
* Make sure all switches/pots/knobs have default configs for destination board type;
* Try to move more custom control names, intelligently;
* Convert model timers and throttle source;
* Adjust for Horus 6P switch in place of Taranis S2 knob;
* Adjust for extra sliders on X12 and X9E to move LS and RS to proper slots as needed;
* Make sure ALL controls are validated, eg. to always account for extra trims/analogs/switches/etc which don't exist on destination;
* Properly indicate invalid RawSource::toString() items with "???".
* Allow user to cancel out of file conversions & provide ample warnings if switching radio type/profile with unsaved file(s) still open;
Also: Fix bug with some orphaned MdiChild windows never being deleted; Create static bool Storage::isBoardCompatible(b1, b2).
* Add maxLibQt "stub" (will not compile).
* Add ExportableTableView for better presentation of conversion results table.
* Move getFourCC() and isBoardCompatible() to Boards class.
* Switch backlight on when displaying a warning.
This is especially visible on the power off RSSI warning. This will also show the other warnings at start with backlight, even when blocklight is set to always off. But my X9D+ will switch its backlight on after boot once even with backlight on, so backlight=off is not so off as it seems.
* Rework power rssi code a bit
- Cleanup shutdown_confirm code
- allow x9d+ to be compiled as power button too to be able to test these things on the x9d+
- Fix shutoff after 10s in warning dialog on x9d
- Make warning dialog always turn on backlight
* Revert CMakeLists.txt
