Still text only, but now switch over to user the individual result part, rather than concatenating the results once and not being able to use them again.

CHANGED : one var name
CHANGED : the main results message construction loop

Tested, working.

From root@linux.local  Fri Jun 14 10:13:12 2013
X-Original-To: user@linux.local
Delivered-To: user@linux.local
To: user@linux.local
Subject: Email alert statistics
From: Email Alerts <user@linux.local>
Date: Fri, 14 Jun 2013 10:13:12 +0000 (UTC)

Active alerts: 4
Email lookups: 1 registered, 0 unregistered
Query lookups: 4
Sent emails: 1
Everything went swimmingly, in 1.3318071365356