tornevalls-resurs-bank-payment-gateway-for-woocommerce

Pull request #19: RWC-60

Merge in WWW/tornevall-networks-resurs-bank-payment-gateway-for-woocommerce from RWC-60 to master

* commit 'ef3619d45556a36409ff16a0575f7f22a0efa3c6':
  RWC-60, includes fixes for RWC-40, RWC-75
  RWC-75: Rounding with less than 2 decimals is by default prohibited.
  RWC-60
  RWC-60: Start using simplified...