add pre-reg to ovr step 1

Author: rock-the-vote

app/views/registrants/show.html.haml

@@ -1,8 +1,9 @@
 = render :partial => 'layouts/weglot'
 
 - if !@registrant || @registrant.short_form?
+  - intro_key = params[:utm_feature] == 'prereg_included' ? 'txt.registration.intro_message_pre_register' : 'txt.registration.intro_message'
   .intro-message
-    %p=t('txt.registration.intro_message')
+    %p= t(intro_key).html_safe
 
 %h1= t('txt.registration.step_1_header')
 

config/locales/txt/en.yml

@@ -302,6 +302,8 @@ en:
       powered_by: 'powered by:'
       progress_indicator: 'Step:'
       intro_message: Voter registration takes an average of two minutes or less.
+      intro_message_pre_register: Voter registration or preregistration takes an average 
+        of two minutes or lesss.
       step_1_header: New Registrant
       step_2_header: Personal Information
       step_3_header: Additional Registration Information