3.1.0 - Implemented email alerts in the CLI

• Moved email alerts from the API code to the CLI code
• Improved stats consolidation

This release is breaking compatibility as it introduce new configuration settings:

cfgemailalerttime="no"
cfgemailalerttimefailure="3"
cfgemailalerttimereminder="100"
cfgemailalertscheduleslot="no"
cfgemailalertscheduleslotfailure="3"
cfgemailalertscheduleslotgrace="0"
cfgemailalertscheduleslotreminder="100"