Make 10 minutes as min time slot on scheduler (#1876)

Author: abhinavk96

app/templates/events/view/scheduler.hbs

@@ -33,7 +33,7 @@
                       now=(moment-format (now) 'YYYY-MM-DD')
                       scrollTime= '00:00'
                       minTime=model.minTime
-                      slotDuration='00:30:00'
+                      slotDuration='00:10:00'
                       slotLabelFormat='HH:mm'
       }}
     </div>