Fix tailing line breaks

RIGS/static/scss/screen.scss

@@ -188,4 +188,4 @@ html.embedded{
   .event-mic-photo{
     max-width: 3em;
   }
-}
+}

RIGS/templates/RIGS/event_embed.html

@@ -103,4 +103,4 @@
 </div>
 
 
-{% endblock %}
+{% endblock %}

templates/base_embed.html

@@ -46,4 +46,4 @@
 {% block js %}
 {% endblock %}
 </body>
-</html>
+</html>

templates/registration/login_embed.html

@@ -31,4 +31,4 @@
     </form>
 </div>
 
-{% endblock %}
+{% endblock %}

templates/registration/loginform.html

@@ -19,4 +19,4 @@
             <input type="hidden" name="next" value="{{ next }}"/>
         </div>
     </form>
-</div>
+</div>