- one points was changed (I used many-to-many relation, so user can use multiple lists)
- of corse better way use cronjob for sending mails
- some controllers can be "better" (ranges for dates, count users, etc), but this is just simple test
- It takes about 8 hours
- For sending email just create mail (Send / List mails > Create Mail)
The minimum requirement by this project template that your Web server supports PHP 5.4.0.