Huge UI update. UI is now using ActionBarSherlock to have a compatible action bar all the way back to version 2.2. New event button is now in the action bar. Calendar and sort buttons are now in the menu dropdown with the about button. Event list now displays time and date under the label. Event selector allows multiple events to be deleted at once with a new actionbar menu which is inflated when multiple events are selected. Activities are now hierarchical, and there is no more cancel button. The add/edit save button has been moved to the action bar. UI for events page and calendar page still needs to be refined.