Update beanstream_core.rb
Submit shipping address with optimal payments
Merge pull request #624 from jduff/submit_shipping_address_with_optimal

Submit shipping address with optimal payments
Add secure source to Gemfile
Merge pull request #626 from klebervirgilio/gemfile

Add secure source to Gemfile
Truncate address-related params before sending to Orbital

Orbital rejects fields that are too long with an error. So, presumably
they don't mind if part of the address is clipped so they'll at least
attempt to process it.

The maximum lengths are in the gateway
specification at http://rafeekphp.files.wordpress.com/2009/04/orbital-gateway-interface-specification-43.pdf.
Merge pull request #627 from jstorimer/orbital-max-length

Truncate address-related params before sending to Orbital
Iridium: Reference transactions for authorize

Previously reference transactions were only supported/recognized by
purchase. This adds a remote test for them when using authorize, and
just duplicates the pattern used by purchase to get them working.
Stripe: Add authorize method and tests.
Stripe: Add capture method and tests.
Remove raise statements that should never get called and remove now
obsolete tests.
Raise NotImplementedError for auth/capture on webpay.
Merge pull request #633 from Shopify/stripe-auth-capture

Add Auth and Capture to Stripe
Pin: Add a default description if none is specified in the options.
Merge pull request #636 from Shopify/pin-default-description

Pin: Add a default description if none is specified in the options.
Litle: Support optional fields with tokens

* Updated existing token based tests to pass optional fields in the
  options hash.
* Added missing certification tests for explicit token registration.
* Updated existing certification tests to use the latest documented
  data.
* Added support for processing a credit transaction with a token as well
  as a previous transaction id (identification).
* Updated certification specs based on direct feedback from Litle (some
  required data was missing).

Closes #575.
Add Finansbank gateway

https://www.fbwebpos.com/

Closes #591.
Paymill: Change `save_card_url` to use `.com`

This prevents the following error, when trying to do a purchase:

    OpenSSL::SSL::SSLError: hostname was not match with the server certificate

Closes #603.
WorldPay integration: Update endpoint urls

Closes #606.
Add Finansbank to README