Code for Chapter 3

Recipes:

	Scheduling a one-time event 
		e1.kv
		e1.py
	Scheduling a repetitive event 
		e2.kv
		e2.py
	Triggering events
		e3.kv
		e3.py
	Defining widget events
		e4.kv
		e4.py
	Creating custom events 
		e5.kv
		e5.py
	Attaching callbacks
		e6.kv
		e6.py
	Declaring a property
		e7.py
	Compounding properties
		No file required






