◤Go Hawks!◢ 20140404 开学放假时间等(更新)academic calendar

包括近期重要的时间信息，会不定时更新，欢迎关注！

官网：http://www.uiowa.edu/homepage/calendars
常用：
University Calendar
http://www.registrar.uiowa.edu/registrar/catalog/universitycalendar/
Master Calendar of Events
https://calendar.uiowa.edu/MasterCalendar/
Five-Year Academic Calendar
http://www.registrar.uiowa.edu/calendars/fiveyearcalendar.aspx
还可选择：
Event Calendars
UI Alumni Association: Events targeted at alumni.
Academic Calendars
College/Unit Calendars
Community Calendars
Service Interruptions
Tickets