Hookup reset flow (bug 1003882) 

~~TODO: Add the rest of the tests + clean-up.~~
Good call on questioning this. In this case though this is because delegateEvents as used here (https://github.com/mozilla/spartacus/blob/master/public/js/views/error.js#L30) in backbone makes the context object the view. [1] 

[1] http://backbonejs.org/#View-delegateEvents