Cron implementation for Admin/Member. Email notification about membership expiration date.

Installation IMPORTANT

If you have modified file langconfig.php than backup it first, before unpacking the files to the Contao module directory. Than merge both old and new. Difference will be only in one line of code. Otherwise just rewrite it.

Settings are in Contao Member groups.

How it works:

• checks daily for exipiring members
• options are 30,10,3 days before exipration and expired
• sending to admin of the page root and/or to member
• if nobody visits the site on 30 day and cron doesn't fire the message will still be sent between i.e. 30-10 days depends on visit frequency
• when admin changes the field "Deactivate on", sent messages flags are reset