STARTER TASK: document pdo-shell #42
Description
The pdo-shell is implemented in client/pdo/client/controller/contract_controller.py. The shell is a relatively simple shell for interacting with PDO contracts. Among other capabilities, it allows for contract-specific plugins to be developed to simplify invocation of complex methods.
The pdo-shell is, at this point, exclusively "self-documenting" (all commands support a "help" option). We need to complete documentation for the pdo-shell.