Switched version 1.1.2.316 from the experimental branch to the default. * Improvements - assigned correct liveries to DC7, B707, B727, Comet - ATR72 and CRJ200 no more need stairways (as they have built-in) - added a "Terminate Airplane" button to remove stuck airplanes, active only when they are on the way to the departure runway. - added ramp sorting by ramp number in the schedule window - adjusted many UI areas to fit different languages - added Arrival Stack info to the F1 window - rotated concrete ramp numbers to face arriving plane - adjusted time position - implemented showing limit in the airline list - all available contracts are shown - take history progress speed into account for the prebuilt game - don't consider on-demands as delayed - removed premature night-only contracts - adjustments for airline items in contracts and better readability for max limit for fuel supply window - adjusted tier confirmation window - adjusted next-tier window - fixed workflow if there is no next tier yet - added tooltips with localizations to the contract window - added a scroll for vehicle description * Bug fixes - fixed some DE locale relying on community feedback - fixed research name for Packard D1 - fixed settings for the flight editor - fixed many localization issues - fixed placing buildings outside the world - fixed issues where interior structures like check-ins could remain outside the terminal boundaries when resizing using the editing tool. - fixed terminal's polygon overlapping onto external buildings - fixed captured lanes releasing(traffic system) - fixed current agent lane occupancy and lane load when ForceDone is performed(traffic system) - fixed capturing for independent lanes(traffic system) - fixed invisible papi lights on the concrete runway - fixed workflow - fixed the wrong layout of the resource button - fixed displaying wrong performance for terminals - fixed invisible vehicle after loading if it was saved when occupied and at its parking - fixed propeller era ramp service building - fixed issue with airplane engine sounds persisting after airplane departure