V0.14.0a Hotfix

Patch 0.14a - hot fix Some new bugs have been introduced with the new patch, This hotfix should fix them up. Changes - Contrails have decreased opacity and higher particle count - Reduced upgrade costs for the Swordfish - Updated lighting calculations on the Swordfish Bug Fixes - Swordfish newly bought weapons couldn't be equiped - B17 when equiped couldn't be spawned in missions - B17 turrets wouldn’t equip when purchased - Elevators on the B17 weren’t joined on the same pivot causing an offset in the model - Mission 5 in Africa failed to load terrain - B17 mission progression was bugged