Toggled elements can be active by default

is this really necessary? couldn't you just add .is-not-active class to the elements that shouldn't automatically be active? It seems weird to to go and query all toggleTargets on the page and mess with them, with the result being that nothing on the page changes. Seems the responsibility should either be on the user to add an `.is-not-active` class to elements straight in the haml, or on the toggleActive component to not expect it.