Ignoring the build directory
Removing user specific state files
Fixing compiler issues
Disable ARC support
Adding calls to [super init], retain on custom init method and sending release on dealloc for DwollaContact and DwollaUser
autoreleasing the user
checking the bool value for success
Allowing the base url to be set
Sending the message back on failure for sending money
Adjusting the case of the json keys used
Returning the balance as a float from json
adding getAccessToken and hasAccessToken as external endpoints