omnipay/buckaroo — pull request #4 by rjkip (2014-02-20 14:23:24+00:00)
Title: Make Brq_signature data key case-insensitive.

The key was included in signature calculation and comparison when its case was different than 'Brq_signature' as described in issue omnipay/buckaroo#3.

The tests do pass, but fail on Travis due to issue omnipay/tests#1.