[3.1.0.0_b] Affiliate register adds customer_approval duplicate

[howdu]

When affiliate register with both customer group and affiliate require approval, then there are two rows added to customer_approval table.

Both methods addCustomer and addAffiliate insert into customer_approval.

I think there should be 'type' parameter passed to addCustomer so there's a way of knowing what 'type' of customer is being added.

[howdu]

Also affiliate approval email contains wrong store url: index.php?route=account/loginindex.php?route=account/login

File: admin/controller/mail/affiliate.php

[howdu]

Can't explode an array :) catalog/controller/mail/affiliate.php

$emails = explode(',', (array)$this->config->get('config_mail_alert_email'));

[howdu]

Other affiliate issues remain:

1. If both customer group and affiliate require approval, then there are two rows added to customer_approval table.
2. affiliate approval email contains wrong store url: index.php?route=account/loginindex.php?route=account/login