Gamepad binding menu and console command. Some UI fixes.

Закрыто xottab-duty запросил слияние github/fork/justtails/improvement_ui в xd_dev

Created by: justtails

What's new in this PR?

  • Now you can bind gamepad buttons with console command
  • You can bind gamepad buttons with UI menu in Options -> Controls
  • Refactored code associated with xr_input
  • Fix bug with choosing weather using ComboBox in MP -> Server menu
  • Fix again misplaced weathers buttons in MP voting dialog. But without any gamedata changes