Examples for the documentation

[6r1d]

Hello.

I'd like to add the common language guide to the Iroha documentation.
Since Iroha for Python 3 is the most convenient for many users, it is necessary for the examples.

How stable are the examples displayed in the tutorial for Python 3?

I am mostly interested in:

• Loading the JSON configuration for Iroha so it could be used by the Java library
• Client setup, given the configuration above
• Registering an Iroha domain
• Registering an Iroha account
• Registering an asset
• Minting an asset mentioned above
• Listing domains / accounts / assets, displaying an output

Potentially, it'll be great to enable these examples as tests, marking the parts useful for the end user with the comments.