Change Details

Backport the following commit from Bitcoin Core: ``` commit c5784085e9031ea1ad32a2aee897bd57a0482d24 Author: John Newbery <john@johnnewbery.com> Date: Wed Feb 15 09:59:19 2017 -0500 Add exclude option to rpc-tests.py ```

Backport the following commit from Bitcoin Core: ``` commit c5784085e9031ea1ad32a2aee897bd57a0482d24 Author: John Newbery <john@johnnewbery.com> Date: Wed Feb 15 09:59:19 2017 -0500 Add exclude option to rpc-tests.py ``` Depends on D827

Backport the following commit from Bitcoin Core: ``` commit c5784085e9031ea1ad32a2aee897bd57a0482d24 Author: John Newbery <john@johnnewbery.com> Date: Wed Feb 15 09:59:19 2017 -0500 Add exclude option to rpc-tests.py ``` Depends on D827