[#1218] [PORT] Emit better error messages for all dialogs

[denscollo]

Fixes #1218

Description

Change DialogContext to capture exceptions and resolve information about context in each Exception error.
This change is PORTED from DotNet.

Specific Changes

Add try/catch handlers to DialogContext class methods to set Exception.data["DialogContext'] with metadata about the context.

Note: The PORT does not include the state property in data, because in DotNet it gets it from the State property but in Python does not exist.

Testing

In the following images there is a sneak peek about the information structure and the passing tests.