TODO, which will get actually done
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- TeeWorlds: infinite loop while trying to enter chat text with gamepad.

- TeeWorlds: navigate UI with gamepad.

- TeeWorlds: control movement with gyroscope.

- TeeWorlds: voting is broken.

- TeeWorlds: can't fully delete the mod filter.

- TeeWorlds: sending smilies (likely Unicode emoji) crashes the client.

- TeeWorlds: client timeouts from server whne app is in the background.

- TeeWorlds: implement rcon.

- OpenArena: navigate game menu with analog joystick.

- OpenArena: do not treat commands starting with / as chat text.

- OpenArena: camera points up to the sky after respawn.

- OpenArena: zooming is broken with floating crosshair.

- UQM: use gyroscope to steer the ship, search button for starmap.

- SDL: control mouse with right analog gamepad stick.

- USB Keyboard: redefine unknown keys, add VLC server.

- S Planner Killer: options to restore calendar settiongs, and to kill lock-screen widget.

- OpenTTD: tutorial.

- OpenTTD: horizintal toobar popup menu out of screen.

- OpenTTD: tap anywhere to close popup menu.

- OpenTTD: Ctrl key does not work when using physical keyboard.

- OpenTTD: 24bpp color mode + 32bpp blitter in SDL menu.

- OpenTTD: better support for hardware right mouse button.

- Add glshim library: https://github.com/lunixbochs/glshim