Spawn soldier zombies at mx_military, rearrange weapon spawns

[ymber]

Summary

SUMMARY: Content "Spawn zombie soldiers at mx_military, rearrange weapon spawns"

Purpose of change

Make it slightly harder to acquire an assault rifle. Military hardware is generally far too common and military monsters and locations need to spawn less often and more appropriately but that's a bigger task. Dead soldiers not getting back up was inconsistent with lore.

Describe the solution

Replace dead soldiers at mx_military and roadblocks with zombie soldiers. Add blood and weapons spawns to these map extras to reflect zombies not holding onto items. Reduce weapon spawn rates from military zombies proportionally. Add sniper rifle and DMR spawns to military vehicles.

Testing

Spawns are as expected.

[anothersimulacrum]

If it's not too much extra, could you json-ize this map extra?