Resized the health and armor icons so they are slightly bigger and thus easier to notice.

Reduced the opacity of the Netricsa message HUD icon in BFE to better match with the rest of the HUD.

Now includes the armor and health HUD icons from SS4, recolored to grayscale white in order to be compatible with the colored HUDs of TFE, TSE, and the 7Smoke Tennis Project 2018 campaigns.

Added new SS4 ammo icons for SSHD ammo types and a custom SS4-style Netricsa message HUD icon