Medical Rewrite Private Beta Milestone

[ViperMaul]

From our Medical Rewrite mid-month meeting:

• [x] Refactoring of the vitals loop (medication loop, heart rate, blood pressure, ...)
• [x] Performance optimizations (medication loop)
• Network synchronization (blood bag visualization) -> #5098
• [x] PP effects for pain, bloodloss, unconsciousness (https://github.com/acemod/ACE3/pull/4754)
• [x] Develop Workaround for Handled Damage Issue 45aa80 (#4828)
• [x] Internal MP testing on True Dedicated Server

[jonpas]

All done except #5098, which will be post-release.