HEAT Curve Rework

[LengthenedGradient]

Reworked how HEAT curves are calculated.

• ACF Shaped Charges have had peak standoffs considerably further than what is realistic (up to 16x in some cases).
• For Missile APS systems, triggering an ATGM's warhead would be useless since the ATGM would retain penetration to vary far distances.
• The primary cause was that the breakup time was also excessively long.
• Curve parameters have been adjusted so as to mostly match pre change passive and peak standoffs.

List of important changes:

• Gamma set to 1 in HEAT calculations so that curves are now continuous
• Breakup time scaled to more realistic values, resulting in peak standoff being more realistic. Penmul and passive standoff adjusted to account for this.