use default event's image instead fixes #11
checks for live and active products in cart
adding more rspec examples
CheckoutController issue fixes #16
fixing failing test suites
Deleted spec/factories/inactive_sale_factories.rb
Merged factories defined in spec/factories/inactive_sale_factories.rb to spec/factories/active_sale_factories.rb
This should fix: home/travis/.rvm/gems/ruby-1.9.2-p320/gems/factory_girl-4.2.0/lib/factory_girl/registry.rb:24:in 'find': Factory not registered: active_sale (ArgumentError) issue
update readme and versionfile
Merge remote-tracking branch 'upstream/master'

Conflicts:
	app/models/spree/product_decorator.rb
	spec/factories/active_sale_factories.rb