Enhancements

Added the new email editor in Multi-Day calendar events for flyers
Grayed out the date selector when editing Dining reservations as a member in order to prevent situations in which a member edits in to a date they should not

Other Features/Bug Fixes

Fixed an issue that resulted in a webpage error when editing or reordering a navigation item from the website as an Admin
Fixed an issue that allowed members to edit in to dining times that are partially full and exceed to total allowable headcount
Fixed an issue that in certain circumstances resulted in a site timeout when attempting to save a new editor email template
Fixed an issue that prevented a member from cancelling a tee time if they are the reserver but not a player
Fixed an issues that prevented a Courts Administrator from being notified of a rule break in the current booking for a member if another member passed all restrictions
Fixed an issue with mobile calendar registration on sites using the Child Manager function that resulted in the member not being able to properly add children to the reservation
Fixed an issue that resulted in duplicates events in the new editor event linking function
Fixed an issue that prevented the ##PREFIX## snippet from working properly in scheduled Dining notifications