Configure email notification per scheduled run instead of per event

[jogsachin]

I searched for different log monitoring and your was the easiest to get running with minimal configuration. It was also easy to perform a basic setup without even going over your wiki. It was that easy.

For each event found during a given run there is a separate email per event that is received. One feature that would help is to be able to configure the even notification email such that for each scheduled run one gets only one email with the URLs to the event that were found in that particular run.

So instead of 10 or 100 emails if one pattern is found in a scheduled run, one can receive only one email.