Monday is now first day on the calendar!

public/demo/index.html

@@ -51,13 +51,13 @@
       </div>
 
       <div id="weekdays">
-        <div>Sunday</div>
         <div>Monday</div>
         <div>Tuesday</div>
         <div>Wednesday</div>
         <div>Thursday</div>
         <div>Friday</div>
         <div>Saturday</div>
+        <div>Sunday</div>
       </div>
 
       <div id="calendar"></div>