update: sysutils/sec

Update to 2.8.0 release.

Changelog:

* added support for dynamic input files, and 'addinput' and 'dropinput'
actions for managing dynamic inputs.
* added support for signal emulation and 'sigemul' action.
* added support for 'setltime' action.
* starting from this version, the 'lcall' action supports the :>
* operator.
* added support for $+{_intcontext} match variable.
* improved input file rotation handling.
* improved action list parsing.
* bugfixes for 'setwpos' action.
* added support for creating dump files in JSON format, and
the --dumpfjson and --nodumpfjson command line options.

Note JSON is optional, thus I'm keeping it out as a dependency.

OK?

Thanks,
Okan

Index: Makefile
===================================================================
RCS file: /home/open/cvs/ports/sysutils/sec/Makefile,v
retrieving revision 1.31
diff -u -p -r1.31 Makefile
--- Makefile 19 Dec 2017 14:14:27 -0000 1.31
+++ Makefile 31 Aug 2018 12:18:05 -0000
@@ -2,7 +2,7 @@

COMMENT= simple event correlator

-V= 2.7.12
+V= 2.8.0
DISTNAME= sec-${V}
CATEGORIES= sysutils
MASTER_SITES= https://github.com/simple-evcorr/sec/releases/download/${V}/
Index: distinfo
===================================================================
RCS file: /home/open/cvs/ports/sysutils/sec/distinfo,v
retrieving revision 1.26
diff -u -p -r1.26 distinfo
--- distinfo 19 Dec 2017 14:14:27 -0000 1.26
+++ distinfo 31 Aug 2018 12:18:09 -0000
@@ -1,2 +1,2 @@
-SHA256 (sec-2.7.12.tar.gz) = SrGfDpSZoHHB4H3d1FP6rSzeXn3i/xh/Dq+y0qYVqjg=
-SIZE (sec-2.7.12.tar.gz) = 134197
+SHA256 (sec-2.8.0.tar.gz) = v/qpeY1JWuuMFzdCDAPYdnUyqyaFFTeJ8hJYAOeELmE=
+SIZE (sec-2.8.0.tar.gz) = 143621