Canonical HALO magnum and shotgun - Updates

PC Canonical HALO magnum and shotgun 3

Updates for Helldivers 2
Not back into modding yet. But huge shoutout and domoarigato to SHODAN for helping me in the meantime. Fast scan and shared scan should help alleviate the game bootup lag.
Requested by many people. Added an option for a HALO-accurate shotgun. (Now the two collab warbonds are roughly on the same level strong). Please report any issues.