Shopify/active_merchant — pull request #1347 by AntoineInsa (2014-08-15 21:43:41+00:00)
Title: Add cc store to moneris us

I've added vault (store/unstore/update), cvv and avs checking.
The changes are carried over from moneris.rb to moneris_us.rb.

To test the new functionalities, run
```
bundle exec rake test:units TEST=test/unit/gateways/moneris_us_test.rb
bundle exec rake test:units TEST=test/remote/gateways/remote_moneris_us_test.rb
```