Update RSSeaDragon.netkan (#3854)
Update RSSeaDragon.netkan (#3854)

* Update RSSeaDragon.netkan

Adding RSB suggestion.

* Update RSSeaDragon.netkan

HangarExternder really needs to be used, but I'd rather people be able to install this pack, even though HangarExtender hasn't been updated yet.

plague006/NetKAN,BasharMilesTeg/NetKAN,DMagic1/NetKAN,techman83/NetKAN,jrossignol/NetKAN,politas/NetKAN,NathanKell/NetKAN,Raptor831/NetKAN,DaMichel/NetKAN,sumghai/NetKAN,jenyaza01/NetKAN,blowfishpro/NetKAN,Raptor831/NetKAN,henrybauer/NetKAN,Cphoenix/NetKAN,plague006/NetKAN,TeddyDD/NetKAN,puetzk/NetKAN,SuicidalInsanity/NetKAN,rkagerer/NetKAN,Space-Duck/NetKAN,Starstrider42/NetKAN,Dazpoet/NetKAN,mhoram-kerbin/NetKAN,raidernick/NetKAN,severedsolo/NetKAN,phardy/NetKAN,aw1621107/NetKAN,TiktaalikDreaming/NetKAN,Dazpoet/NetKAN