[WIP] Redesign contacts page

I am trying to match the contacts page with the notifications page and to supersede the aspect edit pane. In addition to our current design you can rename an aspect without the aspect edit pane.

My Contacts (top: old, bottom: new)
![contacts_my-contacts](https://cloud.githubusercontent.com/assets/3798614/4024565/c47348d4-2bd0-11e4-8408-ef004d7387b9.png)

Friends (top: old, bottom: new)
![contacts_friends](https://cloud.githubusercontent.com/assets/3798614/4024568/cc6b53c4-2bd0-11e4-88be-6f4edd4ce8db.png)

Community Spotlight (top: old, bottom: new)
![contacts_community-spotlight](https://cloud.githubusercontent.com/assets/3798614/4024567/cc6666ca-2bd0-11e4-8387-346b10afabef.png)

People search (top: old, bottom: new)
![contacts_people-search](https://cloud.githubusercontent.com/assets/3798614/4024570/cc8ede84-2bd0-11e4-939f-ff7716668573.png)

This test fails:
<code>Expected { 0: HTMLNode, length: 1, prevObject: { 0: HTMLNode, context: HTMLNode, length: 1 }, context: HTMLNode, selector: '[id^="flash"]' } to be error flash message 'Couldn't add to the aspect :('.</code>

I copied the code from spec/javascripts/app/views/aspect_membership_view_spec.js. Any idea what went wrong?