paytunia/paytunia — pull request #4 by jcsaaddupuy (2013-04-20 11:40:37+00:00)
Title: Added account balances support

Added model + api call to /api/v1/balances

Examples usages :
```ruby
connection.get_balances.EUR
connection.get_balances.BTC
connection.get_balances.GBP
```