removed javascript slider.  made each getting_started section its own page.  added bio to profile (and changed xml_accessors to xml_readers).

This reverts commit 1481056a.

This reverts commit fb70dc8c, reversing
changes made to 53fef63a.

Conflicts:

	pkg/fedora/diaspora-setup
	pkg/ubuntu/diaspora-setup
	public/stylesheets/sass/application.sass
	spec/models/user/attack_vectors_spec.rb

DG MS; added link to send invitation, consolidated locale file for devise invitable, upgraded devise to 1.1.3 in the gemfile

Don't depend on user => person delagation so we can eventually get rid of that, thanks astronouth7303

A fix for the image breaking if you don't change anything on the edit profile page but hit update profile instead of cancel