[IPHONEAPP-642] RetailInfoViewController will display roomNumber if displayDescription is not available for location info
[IPHONEAPP-642] RetailInfoViewController will display roomNumber if displayDescription is not available for location info

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