Stefan Engstrom spellgen

Date calculations can overflow with webkit times (microseconds since Jan 1 1601).

This works in go1.17

	package waitlist

	import "sync"

	type waitChanList []chan struct{}

	type WaitList struct {
	m map[string]waitChanList
	sync.RWMutex
	}

	# This is an example only. I no longer use it and hope to update it eventually.
	# If you are starting from scratch you should be using the users table not the teachers view
	# for creating a PK for your staff. If you don't, teachers who teach at multiple schools will
	# not work correctly. My fix was to just keep using the schoolstaff id's (that is what the
	# teacher view uses) but make sure it is always the users homeschool's sschoolstaff id. It'd be
	# cleaner to have just used the users table to begin with though. I have a much better understanding
	# of mysql and ps tables then I was when I first wrote this.

	<queries>
	<query name="org.yourschool.clever.schools.all" coreTable="SCHOOLS" flattened="true">