euscanwww: Improved forms UI, added preferences page and change password

Signed-off-by: volpino <fox91@anche.no>

euscanwww/djeuscan/templates/euscan/world.html

@@ -15,7 +15,7 @@
 
 <form action="{% url "world_scan" %}" method="post" enctype="multipart/form-data">{% csrf_token %}
 {{ world_form.as_p }}
-<input type="submit" value="Submit" />
+<input class="btn" type="submit" value="Submit" />
 </form>
 
 <hr />
@@ -24,7 +24,7 @@
 
 <form action="{% url "world_scan" %}" method="post">{% csrf_token %}
 {{ packages_form.as_p }}
-<input type="submit" value="Submit" />
+<input class="btn" type="submit" value="Submit" />
 </form>
 
 {% endblock %}