- Update devel/doxygen to version 1.8.8 [1]
- Fix graphics/partio plist problem after doxygen update [2]

PR:		194178 [1]
Submitted by:	maintainer [1]
Approved by:	mva@ [2]


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@371529 35697150-7ecd-e111-bb59-0022644237b5