Missing migrations

[alexander-schranz]

Config:

    `mail_helper` --> `mail`

Dynamic List:

Remove Services with class L91\Sulu\Bundle\FormBundle\Provider\DynamicProvider and the following tag:

<tag name="sulu_form.list_provider" template="form" />

use

sulu_form:
    dynamic_lists:
        content:
            <template_key>:
                property: <form_select_property_name>

Mail Template

If you have multiple template you need maybe do something like the following:

{% include app.request.attributes.get('structure').view ~ '-mail/form-notify.html.twig' %}

and:

{% include app.request.attributes.get('structure').view ~ '-mail/form-customer.html.twig' %}