optimizely/marketing-website — pull request #432 by dtothefp (2014-09-24 21:10:15+00:00)
Title: Dfoxpowell/track plan type

we were already tracking signin

```js
window.analytics.track('account sign in', {
category: 'account',
label: w.location.pathname
}, {
Marketo: true
});
```

added tracking based upon `subscription_plan` not being null

IMPORTANT: this is off of the https://github.com/optimizely/marketing-website/pull/419 PR because alot of JS changed so merge 419 first