Rails3: mail: rename app/views/mailer/*.text.html.rhtml to app/views/mailer/*.html.erb (#6317)

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@7537 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/models/mailer.rb

@@ -429,7 +429,7 @@ class Mailer < ActionMailer::Base
            :body => render(:file => "#{method_name}.text.erb",
                            :body => body, :layout => 'mailer.text.erb')
       part :content_type => "text/html",
-           :body => render_message("#{method_name}.text.html.rhtml", body)
+           :body => render_message("#{method_name}.html.erb", body)
     end
   end