Correctly remove the agent from a sim if we can't connect to it.
Fix throwing of an exception when attempting to login into an offline region.
Significantly cut down on the number of allocations during prim meshing.
Move saving of backups on startup to only if the region is not-new. Couple bot appearance fixes. Minor ODE cleanup.
Switch some server communications to look for no response if none is expected.
Add better docs on starting all services in Aurora.Server.
Minor cleanups in terrain and groups.
Add doc on how to add/update/remove regions.