Also save user-created archive cvars
ioq3 backport: Fix MSG_ReadDeltaKey
ioq3 backport: Unify MAX_SNAPSHOT_ENTITIES on client/server
ioq3 backport: Fix resolving IPv6 favourites in UI
ioq3 backport: Fix creating favourite when not on favourite server view
ioq3 backport: Increase favourite server buffer sizes in UI
ioq3 backport: Fix possible delta from invalid entity
ioq3 backport: Gamecode can open file "" for reading
ioq3 backport: Fix freeing source while parsing botfiles/items.c
ioq3 backport: Typo in botlib weapon messages
ioq3 backport: Remove unused configstring code from botlib
ioq3 backport: Fix BotExportTest args for BotGetReachabilityToGoal
ioq3 backport: Fix Key_StringToKeynum to return lowercased ASCII
ioq3 backport: Show lowercased ASCII in bind command
Fix vote command argument checking
ioq3 backport: Fix IQM. Patch by Axel Isouard and Zack Middleton
ioq3 backport: Fix displaying demo name when loading demo
ioq3 backport: Fix loading and rendering IQMs with no joints
Use PATH_SEP in filesystem debug message
ioq3 backport: Fix NET_IPSocket and NET_IP6Socket return type for Win64