add information to "contract show"

[GeorgLink]

When I look at a contract, I want to know more information:

• [x] add positions on this contract (list of position uuids)
• [x] add escrows on this contract (list of escrow uuids)
• [x] add sum tokens in escrow for this contract (integer)
• [x] status of underlying statement (fixed or unfixed)

[andyl]

bmx contract show now displays:

• sum of escrow value (total_value)
• current awardee status (awardee => "fixed|unfixed")

You now have two commands: bmx contract positions and bmx contract escrows. Note that you can use the local cache to avoid cutting/pasting contract uuids:

bmx contract list #> caches the results bmx contract positions cached_contracts_uuid_first #> shows positions bmx contract escrows cached_contracts_uuid_first #> shows escrows

[GeorgLink]

​Thank you.