Prevent the CalendarDataManager from popping up warnings otherwise the user is spammed with errors if the app opens without a valid connection.
Prevent the CalendarDataManager from popping up warnings otherwise the user is spammed with errors if the app opens without a valid connection.

xNUTs/MIT-Mobile-for-iOS,smartcop/MIT-Mobile-for-iOS,xNUTs/MIT-Mobile-for-iOS,MIT-Mobile/MIT-Mobile-for-iOS,MIT-Mobile/MIT-Mobile-for-iOS,smartcop/MIT-Mobile-for-iOS