… I thought.

… for a numeric subelement. Fix #479. (#483)

* updated version for this patch.

* Not sure what was going on here, but this test would never have worked.  Fixed.

* Added static initializer.

* Changed logging to DEBUG_DETAIL.  Might need to back that out.

* Added atomic flag and checks to aid in making all sessions terminate when the library is shutting down.

* Two sets of fixes: 1) added rc_dec(tag) where it was missing which led to tag leakage and some threads left running.  2) Rewrote plc_tag_set_string.  Hopefully it is right this time.  It now allocates more tag buffer space when there isn't enough.

* damping down some of the logging output.  The RC code was too chatty.

* More fixes for strings.   This now changes the size of the tag and moves data around to make strings fit.

…allow_packing=1 and fragmented reads disabled (#489)

Support for Omron to use multi-request packets.

…nhibit the new code that changes the field and tag size if a string changes size. (#490)

…d_resize flag is supported.