Dont call load_order for index action.
use Spree.t on order.state

Fixes #96
Use correct path_prefix so that URLs are correct
Use currency in user order total.
Fix a compatibility issue with form_for as provided by other helper replacement gems.

Fixes #100
Add admin user tab translation

Related to spree/spree#3133
Use flash[:success], not flash.success

Fixes spree/spree#3166
Correct branch references to 2-0-stable for Spree components in Gemfile
Add editing user spec.
Fix edit form.
correctly scoped translation key

Fixes #104
remove double quotes to match format of other strings

Related to #104
add subject line and body specs for Spree::UserMailer

Fixes #106
Add default_url_options to user_mailer spec
Force Spree.user_class to be set to Spree::User to fix the infamous error:

rake aborted!
Association named 'spree_roles' was not found; perhaps you misspelled it?

It's tripped me up WAY too many times now.
Don't clear *all* the cookies and *all* the session when signing out
added named routes

Fixes #109
Fix setting logout flash message by simply letting devise handle destroy action.
Bump capybara to ~> 2.1

spree/spree master now has capybara configuration that require that
version

Conflicts:
	Gemfile
Bump devise to 2.2.5

Bring fix for CSRF token fixation attacks as described in
http://blog.plataformatec.com.br/2013/08/csrf-token-fixation-attacks-in-devise/