Bug fixes:
- fixed bug with backwards reconciliation (causing double kills, flags to drop when not desired, all kinds of scary things!) - please update your servers!
- fixed issue (introduced with optimisations in 43.0) where prefab entities were unnecessarily being sent over wire.
- camera no-longer moves when dead (was introduced with 43.0 with optimisations)
- sv_allowrulesets should now function as desired
- race timelimit will now properly reset when changing rulesets
- fixed clipping issue causing triple jumps to break in experimental mode.
- restore ancient japan ambient sounds