ese-unibe-ch/ese2011-team3 — Issue #114: popup for [overlapping events]
Author: wuschu
Created: 2011-11-03 14:43:00+00:00
State: open
Labels: HIGH

when a new event is created, check before submitting if the new event overlaps with any existing event.
if it has an overlapping event, show a popup that asks you either to continue or to cancel the action.