Added draft code for placing orders on Vault of Satoshi.
Forced nonce generation method in VoS exchange to use UTC timezone.
Added method to fetch wallet addresses from Vault of Satoshi.
Call public/private methods for Vault of Satoshi now always return the contained data, rather than the full response.
Removed old debugging code for Vault of Satoshi.
Calling public methods for Vault of Satoshi now asserts the response was a success message.
Added currency test data for Vault of Satoshi.