This feature only worked on the same pod and was more confusing than
useful.

closes #7223

- move to contacts.js
- use json
- move to aspects_controller
- add route
- rewrite test
- fix css in chrome

Remove a duplicated test.

This reverts commit c52342b7.

* When only has last_name, return last_name not diaspora_handle
* Strip contstructed name to avoid trailing or preceding space
when having only first or last name present

fixed/moved specs; made Person.all_from_aspects scope (move direct AR querying from AspectStream; added more documentation in AspectStream

Fix comment jasmine fixture generation to be more consistent (i.e. take out more aspects.first stuff). Fix comment jasmine spec to be more consistent - remove unneeded spies, etc.