Improve error handling in UI on network connection problems
Merge pull request #70 from sortega/task/logging

Add a proper logging configuration for tests
Improve companions of FiatCurrency and FiatAmount
Implement balance reading on back office

This way we can test for wallet balances on integration tests
Merge pull request #71 from sortega/task/74_back_office

Implement balance reading on the back office api
Extract integration test fixture to its own class
Fix how RemotingActorSytem overrides configuration
Expose AccountId on CoinffeineApp
Improve exchange information in Order

Replace the `Seq[Exchange]` in `Order` by a `Map[ExchangeId, Exchange]`. That
makes easier to update the status of a exchange, and to collect data in the
near future.
Merge pull request #59 from edrevo/improve-gui-error

Improve error handling in UI on network connection problems
Fix return type of BackOfficeClient.createAccount
Introduce okpaymock on AcceptanceTest fixture

This allow creating peers with any amount of money on their configured
payment processor account.
Merge pull request #73 from apoloval/improve-orderactor

Improve exchange information in Order
Merge pull request #72 from sortega/task/107_fixture

Integrate okpaymock in coinffeine-test module