Wladimir J. van der Laan 481f289765 rpc: Named argument support for bitcoin-cli
Usage e.g.:

    $ src/bitcoin-cli -testnet -named echo arg0="dfdf"
    [
    "dfdf"
    ]

Argument conversion also works, for arguments thus flagged in the table in
`src/rpc/client.cpp`.

    $ src/bitcoin-cli -testnet -named echojson arg0="[1,2,3]"
    [
      [
        1,
        2,
        3
      ]
    ]

Unknown parameter (detected server-side):

    $ src/bitcoin-cli -testnet -named getinfo arg0="dfdf"
    error code: -8
    error message:
    Unknown named parameter arg0
2017-01-10 12:04:54 +01:00
..
2016-12-01 16:14:45 -08:00
2016-12-12 11:08:47 -08:00
2017-01-05 11:30:20 +01:00
2017-01-04 11:56:17 -08:00
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