release 1.1.0rc3

* Fix bug when adding receiver to tray menu
* Add Catalan translation.
* Add toggle command to solaar config to toggle boolean settings
* Don't select windows with no PID when looking for focus window
* Catch errors when applying settings so that other settings are not affected
* Add support for Bolt receivers and devices, including pairing
* Revise method for creating system tray menu
* Remove obsolete code (mostly Python 2 compatability code)
* Add support for PRO X Wireless Mouse, G914 TKL keyboard
* Ignore more notifications that come to a device listener
* Handle more device connection protocols
* Update usage and rules documentation
* Change emojis to text in documentation
* Pare down device documentation so as not to require frequent updates
* Add information about M500S mouse
* Reimplment MOUSE GESTURE and DPI SLIDING settings
* Add setting for DPI CHANGE button to switch sensitivity
* Use file name instead of icon name for tray to avoid XFCE bug
* Update documentation on implemented features and mouse gestures
* Update Polish, Japanese, and Spanish translations
* Make Quit and About strings more translatable