style
trying to look up app user's friends using existing token
use existing authentication token to get app user friends of friends at current location
only include friends that are not app users in the Facebook Request (since the filter doesn't work when being selective).
only include friends that are not app users in the Facebook Request (since the filter doesn't work when being selective).
whitespace
support retrieving 2nd degree friends through 1st degree friends that are app users. display them as a sub-list for now.
rebase with master
don't fix width of friend's friends
include 2nd degree friends of app user friends at selected location
don't include friends with no friends