test in progress
updated flickr api call:
commit
Merge branch 'master' into userSearch
added the guts of the graph path
Merge pull request #12 from kevinmcalear/user_can_view_saved_journeys

added the guts of the graph path
Merge pull request #11 from qiheme/updated_flickr_api

updated flickr api call
freebase description added to view with fallbacl logic for no description
Merge pull request #13 from cah13/add-freebase-to-view

freebase description added to view with fallback logic for no description
if user is logged in, it creates a new journey and lists the current journey at the top of the page
Merge pull request #14 from shawnbro/userSearch

User search