SDNTB-523 Explicit ignoring events without start/end dates.
SDNTB-523 Explicit ignoring events without start/end dates.

superdesk/superdesk-ntb,ioanpocol/superdesk-ntb,petrjasek/superdesk-ntb,superdesk/superdesk-ntb,superdesk/superdesk-ntb,ioanpocol/superdesk-ntb,petrjasek/superdesk-ntb,petrjasek/superdesk-ntb,superdesk/superdesk-ntb,ioanpocol/superdesk-ntb,petrjasek/superdesk-ntb