Fixed #307 #265 & #349 + parachute problem

Mecha no longer crashes when spawning bullets (oops) - https://github.com/FlansMods/FlansMod/issues/349
Parachutes now prevent fall damage and display correctly to non-client side - https://github.com/FlansMods/FlansMod/issues/265
Items are no longer taken from the player inventory and no vehicle given
if the player has all items except an engine or CPU in the vehicle
crafting table. - https://github.com/FlansMods/FlansMod/issues/307