Allow user to choose which weekdays to display

Closes #1841

UI/WebServerResources/js/Scheduler/Scheduler.app.js

@@ -123,6 +123,17 @@
           url += view[1];
         else
           url += 'week';
+        // Append today's date or next enabled weekday
+        var now = new Date();
+        if (Preferences.defaults.SOGoCalendarWeekdays) {
+          var weekDays = ['SU', 'MO', 'TU', 'WE', 'TH', 'FR', 'SA'];
+          var weekDay = weekDays[now.getDay()];
+          while (Preferences.defaults.SOGoCalendarWeekdays.indexOf(weekDay) < 0) {
+            now.addDays(1);
+            weekDay = weekDays[now.getDay()];
+          }
+        }
+        url += '/' + now.getDayString();
         $location.replace().url(url);
       });
     }