Add SpaceLaunchSystemStockDimension from Spacedock (#4086)
Add SpaceLaunchSystemStockDimension from Spacedock (#4086)

* Add SpaceLaunchSystemStockDimension from Spacedock
Replaces #4085

* VAB folder, conflict with SLSPartPack

* Colonic insertation

Space-Duck/NetKAN,BasharMilesTeg/NetKAN,Raptor831/NetKAN,TiktaalikDreaming/NetKAN,DaMichel/NetKAN,Raptor831/NetKAN,blowfishpro/NetKAN,SuicidalInsanity/NetKAN,NathanKell/NetKAN,raidernick/NetKAN,jrossignol/NetKAN,Dazpoet/NetKAN,Starstrider42/NetKAN,techman83/NetKAN,politas/NetKAN,Dazpoet/NetKAN,DMagic1/NetKAN,TeddyDD/NetKAN,severedsolo/NetKAN,jenyaza01/NetKAN,Cphoenix/NetKAN,sumghai/NetKAN,phardy/NetKAN,henrybauer/NetKAN,puetzk/NetKAN,rkagerer/NetKAN,aw1621107/NetKAN,mhoram-kerbin/NetKAN