gnu: youtube-dl: Update to 2015.12.09.

* gnu/packages/video.scm (youtube-dl): Update to 2015.12.09.
[native-inputs]: Move python-setuptools here.

gnu: vte: Update to 0.42.1.

* gnu/packages/gnome.scm (vte): Update to 0.42.1.

gnu: libsecret: Update to 0.18.3.

* gnu/packages/gnome.scm (libsecret): Update to 0.18.3.

gnu: libgnome-keyring: Update to 3.12.0.

* gnu/packages/gnome.scm (libgnome-keyring): Update to 3.12.0.

gnu: gmime: Update to 2.6.20.

* gnu/packages/mail.scm (gmime): Update to 2.6.20.
[arguments]: Use modify-phases syntax.

gnu: guile-sly: Use HTTPS URL.

* gnu/packages/guile.scm (guile-sly)[source]: Use 'https'.  Failing to
do that, we get redirected to 'https', which fails because GnuTLS is
missing.

gnu: python-pillow: Update to 3.0.0.

* gnu/packages/python.scm (python-pillow, python2-pillow): Update to 3.0.0.

gnu: numactl: Update to 2.0.10.

* gnu/packages/linux.scm (numactl)[source]: Update to 2.0.10.
  [arguments]: Adapt phases to use the autotools machinery.
  [native-inputs]: Add autotools packages.

gnu: glade3: Update to 3.8.5.

* gnu/packages/gnome.scm (glade3): Update to 3.8.5.

gnu: autogen: Update to 5.18.7.

* gnu/packages/autogen.scm (autogen): Update to 5.18.7.

gnu: node: Do not use bundled dependencies.

The Node build system was previously building its own copies of
OpenSSL (yikes!), libuv, and zlib.

* gnu/packages/node.scm (node)[inputs]: Add openssl, libuv, and zlib.
  [arguments]: Add configure flags for using system libraries.  Use
  'modify-phases' syntax.

gnu: util-linux: Make description more descriptive.

* gnu/packages/linux.scm (util-linux)[description]: Give some more
  information about the package.

Signed-off-by: Andreas Enge <andreas@enge.fr>

gnu: pcre: Update to 8.38.

* gnu/packages/pcre.scm (pcre): Update to 8.38.  Add source URI for
  main FTP site.

gnu: libxml2: Update to 2.9.3.

* gnu/packages/patches/libxml2-CVE-2015-1819.patch,
  gnu/packages/patches/libxml2-CVE-2015-7941-pt1.patch,
  gnu/packages/patches/libxml2-CVE-2015-7941-pt2.patch,
  gnu/packages/patches/libxml2-CVE-2015-7942-pt1.patch,
  gnu/packages/patches/libxml2-CVE-2015-7942-pt2.patch,
  gnu/packages/patches/libxml2-CVE-2015-8035.patch,
  gnu/packages/patches/libxml2-bug-737840.patch,
  gnu/packages/patches/libxml2-bug-738805.patch,
  gnu/packages/patches/libxml2-bug-746048.patch,
  gnu/packages/patches/libxml2-bug-747437.patch,
  gnu/packages/patches/libxml2-bug-751603.patch,
  gnu/packages/patches/libxml2-bug-751631.patch,
  gnu/packages/patches/libxml2-bug-754946.patch,
  gnu/packages/patches/libxml2-bug-754947.patch,
  gnu/packages/patches/libxml2-bug-755857.patch,
  gnu/packages/patches/libxml2-fix-catalog-corruption.patch,
  gnu/packages/patches/libxml2-id-attrs-in-xmlSetTreeDoc.patch,
  gnu/packages/patches/libxml2-node-sort-order-pt1.patch,
  gnu/packages/patches/libxml2-node-sort-order-pt2.patch: Delete files.
* gnu-system.am (dist_patch_DATA): Remove them.
* gnu/packages/xml.scm (libxml2): Update to 2.9.3.  Remove patches.

gnu: openssl: Update to 1.0.2e [fixes CVE-2015-{3193,3194,3195}].

* gnu/packages/tls.scm (openssl): Update to 1.0.2e.
  [arguments]: Rename 'fix-man-dir' phase to 'patch-Makefile.org',
  and patch SHELL in Makefile.org.  Add 'fix-broken-symlinks' phase.
  Return #t from 'patch-tests' phase.

gnu: keepassx: Update to 2.0.

* gnu/packages/password-utils.scm (keepassx): Update to 2.0.
[source]: Change to official release location.

gnu: python2-zope-security: Use python2-zope-testrunner.

* gnu/packages/python.scm (python2-zope-security): Do it.

gnu: help2man: Update to 1.47.3.

* gnu/packages/man.scm (help2man): Update to 1.47.3.

gnu: libmicrohttpd: Update to 0.9.47.

* gnu/packages/gnunet.scm (libmicrohttpd): Update to 0.9.47.

gnu: mp3info: Update URL.

* gnu/packages/mp3.scm (mp3info): Update source URL.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>