sysutils/cdrtools: Unbreak on DragonFly

The Makefile.DragonFly hack stopped working, so fix this properly.
No-op for FreeBSD.


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@372803 35697150-7ecd-e111-bb59-0022644237b5
Update to use native sigar library.


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@372804 35697150-7ecd-e111-bb59-0022644237b5
x11-toolkits/iwidgets: mutually agreed maintainship change

PR:		195166
Old maintainer:	pauls (utdallas.edu)
New maintainer:	Chris Hutchinson


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@372805 35697150-7ecd-e111-bb59-0022644237b5