Add wufoo form requirements to SMS Campaign form page. Issue #187

app/views/twilio_messages/sendmessages.html.erb

@@ -7,7 +7,13 @@
   <%= text_area_tag :message2, '', class: "input-xlarge", placeholder: "Enter a 2nd message to send. (Optional)" %><br />
   Twilio-Wufoo Connection? <%= select_tag :twiliowufoo_campaign, 
               options_for_select([[nil, nil]] + TwilioWufoo.all.order(:name).collect{|twiliowufoo| [twiliowufoo.name, twiliowufoo.id]}, selected: params[:twiliowufoo_campaign]), 
-              :class => "input" %><br />
+              :class => "input" %>
+  <h3>If you are using a Wufoo form, please make sure it is set up correctly:</h3>
+  	<ul>
+  	  <li>The second to last field should be the phone number field</li>
+  	  <li>The last field in the form should be the form type. The form type should be one of "Signup", "Screening", "Availability", or "Test"</li>
+  	</ul>
+  <br />
   Upload a comma seperated csv. The phone numbers must be in a field called 'phone_number': <%= file_field_tag "file", accept: 'text/csv' %><br>
   <%= submit_tag "Upload Numbers", id: "submitData" , class: "btn btn-primary", data: { confirm: 'These messages will be added to the queue and sent as soon as possible. Are you sure you want to send these?' } %>
   

app/views/twilio_wufoos/_form.html.erb

@@ -1,3 +1,8 @@
+<h3>If you are using a Wufoo form, please make sure it is set up correctly:</h3>
+    <ul>
+      <li>The second to last field should be the phone number field</li>
+      <li>The last field in the form should be the form type. The form type should be one of "Signup", "Screening", "Availability", or "Test"</li>
+    </ul>
 <%= form_for(@twilio_wufoo) do |f| %>
   <% if @twilio_wufoo.errors.any? %>
     <div id="error_explanation">