8e67f5ae90
Allows to synchronize member summit schedule with an enternal calendar provider: * Outlook * iCloud * Google the solution is composed of 2 services * member actions processor ( process actions like: create calendar, add event, remove event, remove calendar) * admin actions processsor ( process actions like: update event, delete event, update location, delete location) Change-Id: Ib8681bd2ea3b66b114fb676b4fa25fc15c65b46c