K 10
svn:author
V 8
vangyzen
K 8
svn:date
V 27
2018-11-04T16:08:59.482550Z
K 7
svn:log
V 299
Update expat to 2.2.6

Update contrib/expat by merging from the vendor branch.

Update expat_config.h manually, using
    make -C /usr/ports/textproc/expat2 configure
as a baseline.

MFC after:	1 month
Relnotes:	yes
Security:	yes; see contrib/expat/Changes since 2.2.0
Sponsored by:	Dell EMC Isilon

END