Scrolling by keyboard is now possible. * Patch by DomtronVox. * Added scrolling with the arrow keys. * Added a slider bar in the settings menu to allow players to set the scrolling speed. * Fixed an error that occurred when the ok button in settings was pressed. * There is some kind of focus issue where opening the settings menu in-game causes scrolling to be disabled. Workaround is to change the scroll speed setting whenever you open the settings menu.