Revert "Merge branch '348-change-email' of https://github.com/mblog/diaspora into mblog-348-change-email"

This reverts commit 2ac54eef, reversing
changes made to 3a136570.

- New module I18n::Backend::Genderize keeps configuration and adds :gender option to translate().
- Module methods in Genderize allow fast checking if language needs gender and guessing gender.
- jQuery in views/users/edit.html.haml shows and hides grammatical gender select list when needed.
- Span and select list in views/users/edit.html.haml allows to choose grammatical gender.
- Key :grammatical_gender in User model keeps grammatical gender information.
- Added some methods to language_helper.rb.
- UsersController is aware of grammatical gender and is able to guess it when "getting started".

removed unused keys out of en.yml
replaced some ' with "

profile photo uploader is now a standard form file element.  Upload new image through people#update, which calls current_user.post to do so.

users#getting_started route -> getting_started.  getting_started is now a mini-template referring to partials in users/getting_started/

user has a getting_started flag, set true by default.  aspect#index checks to see if getting_started flag is set.

added success to getting_started.  fixed birthday selectors to display years down to 1930.  made buttons rounder.  all save and continue buttons step forward.

settings are more restful with account settings submitting to users#update, and profile settings submitting to person#update

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