www/py-requests: Update to 2.4.3

- Update to 2.4.3
- Update to USES and USE_PYTHON new world order
- Add LICENSE_FILE
- Add TEST_DEPENDS
- Update pkg-descr

Changes:

  https://github.com/kennethreitz/requests/blob/v2.4.3/HISTORY.rst
Use newly-built binaries first.  When $PATH contains PREFIX/bin, an old
(maybe broken) binary could be used to generate .fmt files.

PR:	195396
Horde package update:

comms/pear-Horde_ActiveSync 2.20.1 -> 2.20.4
devel/pear-Horde_Core 2.16.1 -> 2.17.1
devel/pear-Horde_Icalendar 2.0.9 -> 2.0.10
mail/pear-Horde_Imap_Client 2.25.3 -> 2.25.5
mail/pear-Horde_ListHeaders 1.1.5 -> 1.2.0
mail/pear-Horde_Mail 2.4.0 -> 2.5.0
mail/pear-Horde_Mime 2.4.5 -> 2.5.2
mail/pear-Horde_Smtp 1.6.0 -> 1.7.0
Add new port www/madsonic, a network media streamer
Madsonic is a fork of Subsonic, offering more features
and mobile client access without the subscription fee.

PR:		ports/186860
Submitted by:	Nicole Reid <root@cooltrainer.org>
swapdir should be in /var/squid/cache.
audio/linux-*-alsa-*,www/linux-*-flashplugin11: bump, fix run depends

Recent changes required a bumped PORTREVISION, do that now.  While
here, prevent partial updates of linux-*-flashplugin11 with old
linux-*-alsa-lib.

PR:		195406
Submitted by:	Jan Beich
- Make UUID support an option (enabled by default, no functional
  change in default port)
- Mark conflict on UUID option with ossp-uuid port, since asterisk
  requires misc/e2fsprogs-libuuid for this functionality and will not
  build if the former is installed.

Please note that when compiling without UUID support the res_rtp
module in asterisk will have reduced functionality, so it is suggested
to keep the option turned on.

PR:		195249
Submitted by:	blacktux82 at gmail.com
- Update to 20141024
- Adopt port
Remove folks04, it no longer used after the GNOME 3 import.
Change the way Perl modules are installed, update the default Perl to 5.18.

Before, we had:

  site_perl :           lib/perl5/site_perl/5.18
  site_perl/perl_arch : lib/perl5/site_perl/5.18/mach
  perl_man3 :           lib/perl5/5.18/man/man3

Now we have:

  site_perl : lib/perl5/site_perl
  site_arch : lib/perl5/site_perl/mach/5.18
  perl_man3 : lib/perl5/site_perl/man/man3

Modules without any .so will be installed at the same place regardless of the
Perl version, minimizing the upgrade when the major Perl version is changed.
It uses a version dependent directory for modules with compiled bits.

As PERL_ARCH is no longer needed in plists, it has been removed from
PLIST_SUB.

The USE_PERL5=fixpacklist keyword is removed, the .packlist file is now
always removed, as is perllocal.pod.

The old site_perl and site_perl/arch directories have been kept in the
default Perl @INC for all Perl ports, and will be phased out as these old
Perl versions expire.

PR:		194969
Differential Revision:	https://reviews.freebsd.org/D1019
Exp-run by:	antoine
Reviewed by:	perl@
Approved by:	portmgr