WorldPay integration - Authorizaion WIP
authorisation tests passing
WorldPay authorise working
move installation id into required options
use XmlBuilder to parse responses
specify xmlbuilder version
fix typo
fix autoload
update README for WorldPay gateway
changelog and new version
implementation of bridgepay Getaway
Bridge_pay in progress
BridgePay in progress
remove unused class
bridge_pay tested
bridge_pay
 change readme and version
resolve conflicts
change version to 1.0.11 and upfate CHANGELOG
merge conflicts