Update to 0.31
Convert a few ports to USES=python
- Sort LIB_DEPENDS
- Add CPE information
- Use PORTDOCS
- Update WWW and pkg-descr
- Take maintainership
- Add grib_api 1.12.3

The ECMWF GRIB API is an application program interface accessible from C,
FORTRAN and Python programs developed for encoding and decoding WMO FM-92 GRIB
edition 1 and edition 2 messages. A useful set of command line tools is also
provided to give quick access to GRIB messages.

WWW: https://software.ecmwf.int/wiki/display/GRIB/Home
- Update to 1.2.0

Changes:	http://pecl.php.net/package-changelog.php?package=igbinary
- Update to 2.09

Changes:	http://search.cpan.org/dist/Module-Release/Changes
- Update to 1.000003

Changes:	http://search.cpan.org/dist/Type-Tiny/Changes
		http://search.cpan.org/dist/Type-Tiny/NEWS
- Update to 0.4.0

Changes:	https://github.com/brightbox/fog-brightbox/blob/master/CHANGELOG.md
- Update to 0.06

Changes:	http://search.cpan.org/dist/Plack-Middleware-Expires/Changes
- Fix run time errors (upstream bugs: 80682, 37731)
- Bump PORTREVISION
Fix the py-dbus -> pydbus-common dependency.

PR:		193125
Revert amdmi3's previous commit. Remove unnecessary use of -fPIC. This port was
not broken.
- Fix build with newer versions of makeinfo.
- Fix shebang line in sh and perl scripts.
- Remove gcc dependency.
- Move example files to EXAMPLESDIR.