* tag: output the original ID and new snapshotID
tag: print changed snapshot information immediately
* print changed snapshot immediately after it has been saved
* add message type to the changedSnapshot
* add a summary type which will share the JSON output of the numer of changed snapshots
* updated verbosity of the changed snapshot in text mode to only work when verbosity > 2
* also use the terminal status printer for a standard handling for stdout messages
Srigovind Nayak