[keycloak-dev] Make theme properties available in email templates

[Guilhem Lucas]

Hello,

I need to have theme properties available in Freemarker email templates
(like in login and account theme).

I overrided FreeMarkerEmailTemplateProvider to add them in a new attribute
"properties", but I think it could be useful to have it by default in
Keycloak.

Is it possible to do it? If necessary I can create a pull request.

Thank you.

Guilhem Lucas