Choose a column heading name that exists in translations.
Add travis config

This is useful for those who want to fork this project and be able to run the
tests.
Use correct path_prefix so that URLs are correct
Use currency in user order total.
Use https rubygems source.
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
Add editing user spec.
Fix edit form.
correctly scoped translation key

Fixes #104

Conflicts:
	app/mailers/spree/user_mailer.rb
correctly scoped translation key

Fixes #104

Conflicts:
	app/mailers/spree/user_mailer.rb
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.
Update deface to display login nav bar on backend

admin layout in spree/spree was broke into partials in
https://github.com/spree/spree/commit/032fea840560d67838ad7f8c300be44994027893

Fixes #112
Bump capybara to ~> 2.1

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