to query remote node mempool contents.
This supercedes pull #1833, which was fat-finger merged, and then resultant damage undone.
See #1833 for relevant comments on this pull request.
Automatic sanity-testing: FAILED BUILD/TEST, see http://jenkins.bluematt.me/pull-tester/6c4ef621c8e1b65454cc90a9d7877c81813e2263 for binaries and test log.
This could happen for one of several reasons:
to query remote node mempool contents.
Milestone
0.8.0