Remove EOLed swig 2.0 replaced by swig 3.0

- Fix LICENSE
- Add LICENSE_FILE
- Cosmetic fixes
- Switch to COPYTREE macros

Approved by:	portmgr blanket

Convert to test framework and options target helper

Approved by:	portmgr (blanket)

Remove libpcre.so.3 compatibility link that was added in r374303 to
prevent massive PORTREVISION bumps.  Bump dependent ports that have not
been bumped since.

- Fix trailing whitespace in pkg-descrs, categories [a-f]*

Approved by:	portmgr blanket

Remove ${PORTSDIR}/ from dependencies, categories d, e, f, and g.

With hat:	portmgr
Sponsored by:	Absolight

- Update maintainer mail address
- Update/Remove MASTER_SITE

PR:		204755
Submitted by:	 jwbacon@tds.net (maintainer)
Approved by:	mat (mentor)
Differential Revision:	D4493

Cleanup plist

- Remove autoconf dependency and USES=libtool
- Remove -fPIC, left over from version 1.3
- Patch configure for modern versions of FreeBSD and DragonFly

Add DOCS to OPTIONS_DEFINE to ports that check for PORT_OPTIONS:MDOCS.

devel/swig20: Update to 2.0.12

- Update to 2.0.12
- Remove C++11 support patches (upstreamed [1])

Changes:

  https://github.com/swig/swig/blob/rel-2.0.12/CHANGES.current

[1] https://github.com/swig/swig/issues/73

PR:		186817
Approved by:	maintainer

Convert GMAKE to MAKE_CMD
Please note that lots of invocation of MAKE_CMD here are wrong as they do not
properly respect MAKE_ENV and friends

With hat:	portmgr

Remove left USE_LUA code

Replace lang/lua with the new lang/lua51

lang/lua51 is working the same way lang/lua52, chase ports using lua 5.1
Make the default lua lua52
Make all lua ports using USES=lua

Approved by:	portmgr (implicit)

- swig generated header uses #include <string.h> which is insufficient for clang

PR:		ports/186521
Approved by:	maintainer (timeout > 14 days)

devel/swig20: update to 2.0.11, Backport C++11 fixes, Use GNU Make

- Update to 2.0.11
- Update pkg-plist
- Enable STAGE support
- Backport C++11 SWIG fixes from upstream for games/py-fife [1][2]
- Use GNU Make as recommended by upstream [3]
- Modernise LIB_DEPENDS
- Add regression-test: target to make running the test suite easier
- pkg-descr: Tab to space in WWW:

[1] Commit:
https://github.com/swig/swig/commit/92128eef445f75f674894e3f5d4e1fc2a1818957
[2] Issue: https://github.com/swig/swig/issues/73
[3] http://www.swig.org/Doc2.0/Preface.html

PR:		ports/185684
Submitted by:	koobs
Approved by:	Jason Bacon <jwbacon@tds.net> (maintainer)
MFH:		2014Q1

Add NO_STAGE all over the place in preparation for the staging support (cat:
devel part 4)

Rename the swig13 package to avoid confusion with swig20
while here cleanup the swig13 port a bit

Update to 2.0.9.

- Improved typemap matching.
- Ruby 1.9 support is much improved.
- Various bug fixes and minor improvements in C#, CFFI, Go, Java, Modula3,
  Octave, Perl, Python, R, Ruby, Tcl and in ccache-swig.

PR:		ports/177719
Submitted by:	Jason Bacon <jwbacon@tds.net> (maintainer)

Update PCRE to 8.32
Introduces the UTF-32 library pcre32
Bump PORTREVISION in dependent ports

- Update to 2.0.8 [1]
- Convert to optionsNG
- Convert to new format Makefile header

PR:		ports/172959 [1]
Submitted by:	Jason Bacon <jwbacon@tds.net> (maintainer)
Approved by:	flo, culot (mentors, implicit)
Feature safe:	yes

- Fix PLIST

Reported by:    PH (via pav@)

- Update to 2.0.7
  2.0.7 release notes: http://sourceforge.net/news/?group_id=1645&id=307959
  2.0.6 release notes: http://sourceforge.net/news/?group_id=1645&id=307566
  2.0.5 release notes: http://sourceforge.net/news/?group_id=1645&id=307358

PR:             169358
Submitted by:   gahr
Approved by:    Jason Bacon <jwbacon@tds.net> (maintainer)

- Update to 2.0.4

PR:             167005 167062
Submitted by:   Jason Bacon <jwbacon@tds.net>

- Force commit repocopy devel/swig13 --> devel/swig20