fix override virtual path, show message at admin end if no receipt can be generated, require dialog js in js file
fix naming for admin unified payments routes and include the post request for declined
define model_class for admin#unified_payments_controller and update spec for the same, at admin end avoid exception while generating receipt by checking on xml response
remove close text from dialog pop up to avoid double x
add source view file for unifiedpaymentmethod
Merge branch 'upgrade_1.1' of github.com:vinsol/Spree-Unified-Payments into upgrade_1.1
update routes.rb to remove testing routes