Update to Quasar v0.16

update to quasar 0.16 and ensure compatibility; cleanup and add watches for changes to the eventsArray and startDate to hopefully better catch page refreshes; add function to get a string version of an event ID which should allow for IDs that are not integers; remove the "blankCalendarEvent" variables in favor of just checking to see if an eventObject is empty; make sure empty array and object properties are defined by a function (thank you @dreglad)