Feature vehicle hitpoints revert

[Enfield-303]

All vehicle now have individual hit points for traverse, gun elevation and optics, as well as this, minor changes to the existing hit points like the Tiger 2s ammo boxes being too small, and jagdtiger being too small.

-Hit-points reverted -NHP_GunPitch now shows up as blue instead of gold (easier to differentiate) -Minor tweaks to some of the hit-points -All tanks have NHP_GunOptics allowing their optics to be damaged by penetrating shots to the direct point -All tanks have NHP_Traverse and NHP_GunPitch allowing penetrating hits to damage their traverse and elevation -German Tank hitpoints increased in size for continuity, increase to match their allied counterparts -IS2 and King tiger now have an ammo rack in their bustle (turret)