integrated opensim-git: 33cc847c4ac78b890f8ac175c479ab1b1c56cbbf

* When saving an OAR in "Publish" mode, also discard Group information
integrating opensim-git commit: c1bdd22274511d255faf670fb001bc604c8a986f

* Fix AutoBackupModule and include option to skip saving assets.

Signed-off-by: ft <ft@noemail>
integrating opensim-git 7f0adfd20390032b27778b8c4c23a666264ac0ba:

* Add [Startup]LogShowStatsSeconds=n parameter which controls the interval
that simulator statistics is output to the console. Setting to zero turns
stats logging off.

Signed-off-by: ft <ft@noemail>