Merge branch 'hotfix_JSC_20170425_reg_inv' into development

scipost/utils.py

@@ -3,6 +3,8 @@ import hashlib
 import random
 import string
 
+from django.contrib.auth.models import User
+
 from django.core.mail import EmailMultiAlternatives
 from django.core.urlresolvers import reverse
 from django.template import Context, Template

templates/email/_footer.html

 {% load staticfiles %}
 
-<a href="https://scipost.org"><img src="//scipost.org/static/scipost/images/logo_scipost_with_bgd_small.png" width="64px"></a>
+<a href="https://scipost.org"><img src="https://scipost.org/static/scipost/images/logo_scipost_with_bgd_small.png" width="64px"></a>
 <br/>
 <div style="background-color: #f0f0f0; color: #002B49; align-items: center;">
     <div style="display: inline-block; padding: 8px;">