Django 1.9 compatibility

- Remove deprecated `load ur from future`
- Refactor urls.py as list

todo/templates/todo/base.html

@@ -1,10 +1,11 @@
 {% extends "base.html" %}
+{% load staticfiles %}
 
 {% block extrahead %}
 	<!-- CSS and JavaScript for django-todo -->
-	<link rel="stylesheet" type="text/css" href="{{STATIC_URL}}todo/css/styles.css" />
+	<link rel="stylesheet" type="text/css" href="{% static 'todo/css/styles.css' %}" />
 
-	<script src="{{STATIC_URL}}todo/js/jquery.tablednd_0_5.js" type="text/javascript"></script>
+	<script src="{% static 'todo/js/jquery.tablednd_0_5.js' %}" type="text/javascript"></script>
 
 	<script type="text/javascript" charset="utf-8">
 	    // thedate.x comes from the edit_task view. If this is a new entry,

todo/templates/todo/del_list.html

@@ -1,5 +1,4 @@
 {% extends "base.html" %}
-{% load url from future %}
 
 {% block title %}{{ list_title }} to-do items{% endblock %}
 

todo/templates/todo/email/assigned_body.txt

@@ -1,4 +1,3 @@
-{% load url from future %}
 Dear {{ task.assigned_to.first_name }} -
 
 A new task on the list {{ task.list.name }} has been assigned to you by {{ task.created_by.first_name }} {{ task.created_by.last_name }}:

todo/templates/todo/email/newcomment_body.txt

@@ -1,4 +1,3 @@
-{% load url from future %}
 A new task comment has been added.
 
 Task: {{ task.title }}

todo/templates/todo/list_lists.html

@@ -1,5 +1,4 @@
 {% extends "todo/base.html" %}
-{% load url from future %}
 
 {% block title %}{{ list_title }} Todo Lists{% endblock %}
 

todo/templates/todo/search_results.html

@@ -1,5 +1,4 @@
 {% extends "todo/base.html" %}
-{% load url from future %}
 
 {% block title %}Search results{% endblock %}
 {% block body_id %}post_search{% endblock %}

todo/templates/todo/view_list.html

@@ -1,5 +1,4 @@
 {% extends "todo/base.html" %}
-{% load url from future %}
 
 {% block title %}Todo List: {{ list.name }}{% endblock %}
 

todo/templates/todo/view_task.html

@@ -1,5 +1,4 @@
 {% extends "todo/base.html" %}
-{% load url from future %}
 
 {% block title %}Task: {{ task.title }}{% endblock %}