Separate Gaian and Distributed registry Create SQL, so Distributed
installl doesn't try and run Gaian specific SQL.
Correct typo in log message
Merge branch 'master' of https://github.com/edgware/edgware.git
Merge branch 'master' of https://github.com/edgware/edgware.git
Raising and clarifying log message to info to inform when a discovered
node has not been seen recently and will be marked as unavailable
Tidying up INFO log messages for discovery