v0.6.2

New API Exception handling added to handle summarized errors.

v 0.6.1

Added support for handling attachments with special characters on Gets and Creates
Added support for passing decimal place value (2 or 4) to Invoices, Items and BankTransactions on GET, PUT or POST.

v0.6

Merged several pull requests including refactoring how requests are signed to make it more flexible and decouple the config.json file for those who wish to store and pass privatekeys and config file from different locations.