Steem: get_state2

[mvandeberg]

Add a get_state2 database API call that takes a second parameter of a struct that will included various metadata needed to make the web GUI more flexible and efficient.

[jcalfee]

I vote for JSON as that second parameter format...

[mvandeberg]

I was going to create a generic state_context struct that would contain a bunch of optional fields. The json representation would be to include the fields you want and disregard those you don't care about.

[bonustrack]

It would be great to have pagination with get_state

[mvandeberg]

We are moving state construction to an external process. get_state is effectively deprecated so there is no need for get_state2