salesking/king_dtaus — pull request #10 by iblue (2013-07-03 14:59:32+00:00)
Title: Fix hash key removal

`KingDta::Acount.new` strips keys from supplied hashes.

```ruby
sender = {
:owner_street => "123 Random Street",
:bank_account_number => "000111222",
:bank_number => "12312312",
:owner_name => "Richard Carsharing"}
sender.keys.include? :owner_name # => true
KingDta::Account.new(sender)
sender.keys.include? :owner_name # => false
```

This breaks some of our stuff, so I fixed it.