Remove padding on fieldsets in the checkout to be coherent with others sections during the checkout process.

Update buttons action on checkout process, making them more generic for other payment method, reduce padding in the checkout progress bar.

Issue #1891294 by s1l, NancyDru, jsacksick: Use the submitted variable instead of computing a custom value.

Tavi Toporjinschi authored Dec 13, 2012 and Bojan Živanović committed Dec 13, 2012

Issue #1819906 by vasike | Göran: Fixed If setting alternatiive default frontpage - all content disappears.