[macports-ports] branch master updated (664a9f8 -> 515c610)

[Michael Dickens]

Michael Dickens (michaelld) pushed a change to branch master
in repository macports-ports.

    from 664a9f8  cppzmq: update to a15d175b (20170131).
     new 236e551  direnv-devel: update to 9ad02641 (20170129).
     new 515c610  swig-ruby: make +ruby23 the default.

The 2 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 devel/direnv/Portfile |  8 ++++----
 devel/swig/Portfile   | 45 +++++++++++++++++++++++++--------------------
 2 files changed, 29 insertions(+), 24 deletions(-)