Added Functionality to Edit ToDo List

[Lsimmons98]

Created a function to add submit event listener to the form. Created another function to input into the form event listener which creates a list item and button to the form.

[Lsimmons98]

Planning to revisit this one to address more of the stretch deliverables once I complete the required curriculum for the week.

[stephenmckeon]

Suggested change

	let form = document.getElementById('create-task-form')
	form.addEventListener('submit', event => {
	event.preventDefault()
	handleToDo();
	})
	})
	let form = document.getElementById('create-task-form')
	form.addEventListener('submit', event => {
	event.preventDefault()
	handleToDo();
	})
	})