This reverts commit 9f4035ab019803fc53844e70884b0519142deb18.
Conflicts:
app/views/services/_remote_friend.html.haml
app/views/users/getting_started/_step_3.html.haml
refactored invitations, added them to the last page
fixed styling on adding an aspect to the aspect list
added a facebook for person edit aspect memberships
touched up and simplified sign-up flow
fix styling on step 3