Dev

[dnbasta]

Breaking changes

• shortened and simplified class names and attributes
• introduced Credentials object for storing token, budget and account string
• made Adjuster class easier to side load/test by putting API calls into to class method from_credentials()
• renamed test() method to dry_run()
• dry_run() now returns ModifiedTransactions instead of dict

New Functionality

• allows for custom names and custom order with type annotations in filter and adjust methods
• raises SignatureError if parameters in filter and adjust are not compatible with abstract methods in Adjuster
• new parameter pretty_print for dry_run() to print friendly output to console