Add DCS stuff

Moose Development/Moose/Dcs/DCSland.lua

@@ -0,0 +1,26 @@
+-------------------------------------------------------------------------------
+-- @module land
+
+--- @type land
+-- @field #land.SurfaceType SurfaceType
+
+
+--- @type land.SurfaceType
+-- @field LAND
+-- @field SHALLOW_WATER
+-- @field WATER
+-- @field ROAD
+-- @field RUNWAY
+
+--- Returns altitude MSL of the point.
+-- @function [parent=#land] getHeight
+-- @param #Vec2 point point on the ground. 
+-- @return Dcs.DCSTypes#Distance
+
+--- returns surface type at the given point.
+-- @function [parent=#land] getSurfaceType
+-- @param #Vec2 point Point on the land. 
+-- @return #land.SurfaceType
+
+
+land = {} --#land