* Cleaned up some code
* Created better examples
* Formatted the code
* Removed some unnecessary files
Removed some project folders
* Updated version number
* Made it more clear how to change from test environment to live
* Fixed an issue with chained payments
Update receiver.php
Merge pull request #6 from sundman/patch-1

Thank you Michael! You are the best!
setShowReceiptPage

Show a custom receipt page: True/False. Default: True
$payData->setShowReceiptPage($flag)
BugFix for PHP showReceiptPage
Updated the text info regarding the use of test or live environment
Merged with master of PaysonAktiebolag/api-integration-php and namespaced it like previously.