PayU/openpayu_php — pull request #10 by jkondratowicz (2014-04-07 11:22:02+00:00)
Title: Fix order form's submit button markup, add optional parameters

Self closing markup should not be used on tags that may have contents, such as . HTML5 interpreters treat it as unclosed tag, which may cause the next element to be treated as button's content.

Also added are two optional parameters for `OpenPayU_Order::hostedOrderForm` which should help styling the element.