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

added delegate,  proper finders, and more chaining to stream.js.   removed div.comment_set from the DOM.

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

Tested with Firefox, Chrome and Mobile Safari (IE8 is broken anyway)