Import libcfile-20130609 as wip/libcfile.

Library for cross-platform C file functions.
+libcfile
Updated to latest release, 20130609. Fix buildlink3.mk to pull in all
the libraries that libcpath links against. From ChangeLog:

20130609
* fix in .pc.in file

20130509
* removed CRT functions
* updated dependencies

20130413
* updated dependencies

20130404
* textual changes
* updated dependencies

20130327
* small updates

20130113
* updated msvscpp files

20130103
* 2013 update
Updated to latest release, 20130609. Fix dependencies in buildlink3.mk.
From ChangeLog:

20130609
* updated dependencies
* fix for compiling with stand-alone version of libcdata
Deleting dejagnu, pkgsrc proper updated.
Deleting dd_rescue, pkgsrc proper updated.
Bump 4.9.6 to 4.10 (renaming PATH nsprpub to nspr, following upstream).
Add LICENSE= mll-2.0. Update COMMIT_MSG
Add TODO, stating LICENSE= issue and the names of patches.
Import libre-0.4.3 as wip/libre.

Generic library for real-time communications with async IO support.

Design goals:

 * Portable POSIX source code (ANSI C89 and ISO C99 standard);
 * Robust, fast, low memory footprint;
 * RFC compliance;
 * IPv4 and IPv6 support;
+libre
Fix PLIST.
Import yateclient-4.2.0.2 as wip/yateclient.

YATE - Yet Another Telephony Engine
-----------------------------------

The YATE project aims to be a fully featured software PBX.

It was created to alow developers and users to have more functionality and
scalability. To reach this goal YATE is built from two kinds of components:
 1. The main engine - telengine.
 2. Modules - routing modules
            - drivers
            - script language bindings
            - billing modules
+yateclient
Began splitting dependencies into PKG_OPTIONS. Added gsm, spandsp, doc,
ilbc, speex, and alsa options. Bump PKGREVISION for newly installed files.
Use SUBST to fix PREFIX in installed file.
Removing dbus-sharp*, as they were imported to sysutils/
Add following two files (2013-06-11 packaged fine, by the way).
+share/emacs/${PKGVERSION}/lisp/gnus/eww.el{.gz,c}
Import jansson-2.4 as wip/jansson.

Jansson is a C library for encoding, decoding and manipulating JSON
data. It features:

* Simple and intuitive API and data model
* Comprehensive documentation
* No dependencies on other libraries
* Full Unicode support (UTF-8)
* Extensive test suite

TODO:
Fails a self-test because the library exports more symbols than it should.
It seems "libtool ... -export-symbols-regex '^json_' ..." doesn't work,
at least not on NetBSD-6.99.20/amd64.
+ jansson.