* On Windows, offer explicit methods to use the virtual keyboard style of typing. This partially reverts 1150b69836a9e999ebefa38e7fa608d4f07ee6fd by going back to the standard unicode method by default. However, uses can either add {MODE=VIRTUAL} to their sequence or choose "Use Virtual Keyboard" / CTRL+4 from the selection dialog.
* Took this opportunity to clean up the signature of AutoType::performAutoType and AutoType::performAutoTypeWithSequence by removing the "hideWindow" attribute.
* Show keyboard shortcuts on the selection dialog context menu
* Fix selection dialog help icon color when in dark theme