Calendar: Add owner to values passed from quick add to edit dialog.

This fixes a bug where if multiple accounts were viewed as separate calendars, all accounts were added as participants when Quick add -> Edit was used on a single calendar

calendar/js/app.js

@@ -1793,6 +1793,7 @@ app.classes.calendar = (function(){ "use strict"; return AppJS.extend(
 		// Some select things to pass on
 		var mgr = widget.getRoot().getArrayMgr('content');
 		var values = {
+			owner: mgr.getEntry('owner'),
 			participants: [],
 			whole_day: mgr.getEntry('whole_day')
 		};