Fix 5596: Fix range updates and projections in space

[Sleet01]

A variety of different updates appear to have broken the part of our firing arc draw code that stops adding arcs for shorter-ranged weapons, specifically:

• ASF weapons with variable range (e.g. ATMs)
• Bay weapons

This fix returns that functionality so that only the in-range sections of a weapon or bay's arc will display, and the range will accurately reflect the selected ammo.

This patch also adds the ability to select variable-range ammo for enemy units and see their range bands without changing the loaded ammo on the viewed unit, for better turn planning by human players.

Testing:

• Ran all 3 projects' existing unit tests
• Tested extensively with ATM rounds on Aerospace units of various types
• Also confirmed ground unit firing arc display has not been impacted

Close #5596

[SJuliez]

I have one suggestion, although I should have thought of that for my own code... Not important, I can do that later, I'm constantly working in ClientGUI anyway