Demo movement system improved — Unoffensible Steam update #626967

After the full replacement of the movement system there were some small changes needed to further improve this system. - tutorial has now been updated to teach the new movement system - translation speed improvement by drag and slide movement (this works together with the new movement system) - Change terrain height during mission by doing a double hand lift/drop action - Audio feedback for all move interactions The current build still makes the player overpowered, and this will be addressed when the new movement system reaches its final form. Lets just enjoy it for now, even if it makes the demo too easy. Next on the list is to - Switching missions needs to be better than with the Sun + planet system currently used - Process feedback on the new movement system :-) - Resource mining needs to be made more clear - Still need to do a lot of audio effects where they are expected