Stratus: Air mobile resource collectors nearly finished.

Our coder took a short pause from the C++ implementing for the multiplayer coding implementing to generate flight control for air mobile resource collecting units. This was important since Rain, Wind and Sun faction have such units and with the newly done wind faction concept airship we wanted to start getting the resource collectors done for the other faction.

here is a quick test video of new air mobile resource unit for wind faction demonstrating collecting from resources and dropping off at nearest drop off point..

There is minor bug on first time resource collector raises up to move it raises slowly but then after all other time it raises at correct speed this will be tweaked.

Also we adjusted the texturing on the wind workshop to give a little more detailing and texture correction..