Don't put VS intermediary files into git - these are per-user.
Ensure that old AutosaveTemporarilyDisabled state is restored.

(Even in the face of an unforseen exception swallowed by a caller.)
Accept remote changes for ModuleValidator
Centralize top level container namespaces in FileStoreNamespace.
Fix problems with database connector secure tunnel timeout.

Treat a connection close in a short while as a failed attempt for
purposes of exponential backoff, additionally, and also log before
starting a reconnect attempt.