Update 1.2.2 Keyboard bindings and Quick game update

• Added keybindings for keyboard and mouse. Now you can select button for shooting on both mouse buttons or experiment with other loadouts!
• Updated quick game settings, now it only connects to a lobbies with less than 300ms or will create a new one.
• Added option to show only downloaded tracks in steamworkshop.
• Now the steamworkshop tracks are sorted in most popular this week by default. Added option for sorting by most popular week or the whole time.