Added feature to transfer money to another account + some minor improvements

app/templates/registration/login.html

@@ -48,6 +48,8 @@
                 {{ user_.last_name }},
                 {% endif %}
                 {{ user_.first_name }}
+            {% elif user_.last_name %}
+                {{ user_.last_name }}
             {% else %}
                 {{ user_.username }}
             {% endif %}