Smart tools and email Alert when a disk is dying

That's probably something ends users would need to do themselves right now due to the email alert requirement. Not sure how many folks use 123.09beta01 vs 123.08stable so the prompt for primary and secondary emails on initial centmin.sh run in 123.09beta01 might not be as useful for non-123.08stable users and there's also the issue of whether a valid email is set for primary and secondary email prompts in 123.09beta01. I know sometimes on test servers, i just enter fake email addresses heh