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