Add contact email to organization request email

Author: nygrenh

app/views/new_organization_request_mailer/request_email.text.erb

@@ -7,6 +7,7 @@ Name: "<%= @organization.name %>"
 Details: "<%= @organization.information %>"
 Slug: "<%= @organization.slug %>"
 Contact information: "<%= @organization.contact_information %>"
+Contact email: "<%= @organization.email %>"
 Website: "<%= @organization.website %>"
 Phone: "<%= @organization.phone %>"