Change of root namespace; auto fetch of cardReference

See issues #5 and #6

Removed extraneous file

Some git merging file ended up in the root directory. Now removed. No changes to functionality.

getRedirectData() must always return an array

2.1.1

Updating some docs and comments..

Release for Omnipay version 2.x

The 2.x version of Omnipay uses older, deprecated packages from Guzzle, making it incompatible with many newer frameworks. However, it is still popular and well used, so this branch will be maintained for as long as it is still needed.

This release is based on thephpleague/omnipay-common version 2.5

First Omnipay version 3.x release

The Omnipay 3.x branch is still in development, so is not yet fully stable. From this version of this package, the master branch will track Omnipay 3.x, unstable for now.

Payment Page support

The Payment Page payment type supports all the possible payment types. The user is given a choice of payment type at the point of payment.

An API method provides a list of payment types available (those set up as projects in the account) and your application can choose which combination to offer at the point of payment.

Paydirekt Support

Addition of the Paydirekt payment type, the only one that takes shipping, billing and cart details.

DirectDebit and PayPal support

A few more payment types to go. Working so far are:

• Credit card
• Direct Debit
• PayPal

Credit Card Support

Now supports all functions for credit cards.

Direct debit will be next, along with some more detailed documentation.