More testing on set*Connection methods
A bit more work on the test suite
Add InvalidArgumentException
Merge pull request #6 from tomphp/testing/work-on-sagepayoptions-test

More testing on set*Connection methods
Update Sagepay to the new interface spec
Update the Sagepay class to use the new PaymentMethodInterface spec
Fix docblock param name
Merge pull request #7 from tomphp/feature/new-interface-format

Update Sagepay to the new interface spec
Merge pull request #8 from tomphp/get-it-working

Update the Sagepay class to use the new PaymentMethodInterface spec
Add urls to crypt fields
PHP 5.3 no longer supported
Merge branch 'master' of github.com:SCLInternet/SclZfCartSagepay