dns/libidn:
- Add USES=libtool and bump dependent ports
- Add INSTALL_TARGET=install-strip
- Always install libidn-components.png because it is used by libidn.info
- Add -lintl to Libs.private instead of Libs in libidn.pc
Add USES=libtool
Fix build on 8 and 9.
- Drop unnecessary hunk for v4l2 from patch-configure

PR:		193150
Submitted by:	jbeich@vfemail.net
- Fix shebangs by defining PERL in CONFIGURE_ENV
- Add some missing files to pkg-plist, don't try to remove mtree dirs, and
  get rid of ugly plist hack from Makefile (it is broken with staging
anyways, so add gdkpixbuf2 as dependency to make sure that
"bin/xscreensaver-hacks/webcollage-helper" is always installed)
- Deal with SETUID_HACK with @mode directive instead of with the configure
  option so that a regular user can build and then install as root
- Move some LIB_DEPENDS to USE_GNOME
- Use options helpers
- Remove PTHREADS option as there is no longer a configure knob for it
- Remove KERBEROS option since it is broken (needs ancient krb4 lib which we
  don't have anymore)
- Simplify post-patch commands.  The hacks for the PAM option don't need to
  be conditional.  Staging will handle whether the file is installed or not.
- Pet portlint(1)
- Bump PORTREVISION

PR:		192616
Submitted by:	jhale
cad/adms: update to 2.3.4

PR:		193027
Submitted by:	Ports Fury
- Add USES=libtool
- Stop using PTHREAD_CFLAGS and PTHREAD_LIBS
games/stonesoup: update to 0.15.0

PR:		193126
Submitted by:	maintainer
Strip RRDs.so
Approach choosen is different from the one in the PR.

PR:		192077
Submitted by:	takefu@airport.fm
Fix runtime on amd64

Sorry for the portrevision churn, forgot this with previous commit.

PR:		192630
Submitted by:	Henry Hu <henry.hu.sh@gmail.com>
Correct owner for data directories (news:news)
Add missing @sample keywords

Reported by:	naddy