Merge branch 'hotfix_JSC_20170514' into development

templates/email/referee_response_to_EIC.html

 Dear {{ invitation.submission.editor_in_charge.get_title_display }} {{ invitation.submission.editor_in_charge.user.last_name }},\n\n
 
-Referee {% if invitation.referee %}{{ invitation.referee.get_title_display }} {{ invitation.referee.user.last_name }}{% else %}{{ invitation.title }} {{ invitation.first_name }} {{ invitation.last_name }}{% endif %} has {% if invitation.accepted %}accepted{% else %}declined (due to reason: {{ invitation.get_refusal_reason_display }}){% endif %} to referee Submission\n\n
+Referee {% if invitation.referee %}{{ invitation.referee.get_title_display }} {{ invitation.referee.user.last_name }}{% else %}{{ invitation.get_title_display }} {{ invitation.first_name }} {{ invitation.last_name }}{% endif %} has {% if invitation.accepted %}accepted{% else %}declined (due to reason: {{ invitation.get_refusal_reason_display }}){% endif %} to referee Submission\n\n
 
 {{ invitation.submission.title }}\n by {{ invitation.submission.author_list }}\n\n
 

templates/email/referee_response_to_EIC_html.html

 <p>Dear {{ invitation.submission.editor_in_charge.get_title_display }} {{ invitation.submission.editor_in_charge.user.last_name }},</p>
 
 <p>
-    Referee {% if invitation.referee %}{{ invitation.referee.get_title_display }} {{ invitation.referee.user.last_name }}{% else %}{{ invitation.title }} {{ invitation.first_name }} {{ invitation.last_name }}{% endif %} has {% if invitation.accepted %}accepted{% else %}declined (due to reason: {{ invitation.get_refusal_reason_display }}){% endif %} to referee Submission
+    Referee {% if invitation.referee %}{{ invitation.referee.get_title_display }} {{ invitation.referee.user.last_name }}{% else %}{{ invitation.get_title_display }} {{ invitation.first_name }} {{ invitation.last_name }}{% endif %} has {% if invitation.accepted %}accepted{% else %}declined (due to reason: {{ invitation.get_refusal_reason_display }}){% endif %} to referee Submission
 </p>
 <p>
   {{ invitation.submission.title }}