NEW: NotificationAgent to replace noisy Alarms
FIX: change in docstring
FIX: little improvements on the agent to make it less verbose on INFO
mode and speedup the check loop.
FIX: changed reason string to reduce traffic on RSS
FIX: removed agent, needs major fixes at DB level
Merge pull request #1718 from ubeda/v6r10_RSSNotification

[v6r10] changes to speedup RSS cheks in RSS InspectorAgent