google-talk-plugin: Update to 5.1.5.0

(cherry picked from commit 34874dac7a7dc4ba3c552bbcda38a0434c1f5d8c)
nixUnstable: Update to 1.7pre3520_1017bd6

(cherry picked from commit 19350fac6606e15e57650622e0f7092dbb398a19)
nixUnstable: Update to 1.7pre3522_f7e077a

(cherry picked from commit 5605b256a7030c9169248b9e0e65c21d556d2f44)
Don't depend on the text of disabled units

This prevents pulling in unnecessary dependencies.

(cherry picked from commit f198c4060806706203420c6951b136a42a44d750)
lighttpd: bump 1.4.34 -> 1.4.35 (security fixes)

From http://www.lighttpd.net/:

  Important changes
  -----------------
  This release contains a lot of bug fixes, many detected by scan.coverity.com
  (and more to come). The main reason for the release is a fix for an SQL
  injection (and path traversal) bug triggered by specially crafted (and
  invalid) Host: headers.

  Security fixes
  --------------
  http://download.lighttpd.net/lighttpd/security/lighttpd_sa_2014_01.txt (no CVE yet)

NOTE: We (nixpkgs) currently don't build the mod_mysql_vhost module mentioned
above.

(cherry picked from commit 37ad2a7d28a027b09dce71e0a4094ce889623632)
linux: Update to 3.4.83

(cherry picked from commit c0f3f6e3965ef9a5dfc2eb0a38344a370f050bd2)
flashplayer: Add license field

(cherry picked from commit 5a807eaedbb1806b6da460a9a0469f7d76432f26)
switch-to-configuration: Don't try to start masked units

(cherry picked from commit 09c14cd8aa7df29d5c752f650710b0928fce0317)
libpng: update 1.6.9 -> .10 to fix CVE-2014-0333

(cherry picked from commit f5464c298232c179508ee77ff35a187393c71264)
udisks1: bump to fix CVE-2014-0004

Also systemd unit is now installed.
Thanks to nixpkgs monitor again, as for all my CVE commits.

(cherry picked from commit 344f2e6518ebcc1d07cff19df49ed2f960680087)
udisks2: update from 2.1.1 to 2.1.3, potentially fixes CVE-2014-0004

(cherry picked from commit 0ffbfd38bfe820579ac4c8ed37676813179e2608)
ImageMagick: update to 6.8.8-7

Fixes CVE-2014-{1947,1958,2030}.

(cherry picked from commit 5d14048867ccc4a05b86875573e64a66c4382144)
ffmpeg_1: update, probably fixing some security issues
libssh: update, incl. features and CVE-2014-0017 fix

Also add pkgconfig to inputs, as it was looked for by cmake.
Dependent packages seem to build fine.

(cherry picked from commit a13200352a15fd35db4cebf90d724230d310809b)
gnutls: Update to 3.2.12, 3.1.22

CVE-2014-0092

Unfortunately, 3.2.12 doesn't pass the tests with Guile bindings
enabled, so I've turned them off in the default build.

(cherry picked from commit 738a5321bcd89452f65df19057367ce004402693)

Conflicts:
	pkgs/development/libraries/gnutls/3.2.nix
	pkgs/top-level/all-packages.nix
gnutls on darwin: drop patch that is integrated now

(cherry picked from commit c2cd9852acdea18f5ed425b17e2db4307cbb0319)
gnutls: disable tests (stopped working after last CVE)

I suppose it's better to have patched untested version than the other way.
libav: minor updates of both branches

(cherry picked from commit 76822ea4d5982e4d247f1c90f00577c5b47854f0)
mupdf: fix CVE-2014-2013 by upstream patch

(cherry picked from commit be58c4f9e484d054311ac062727c95690d24874b)
bind: update to version 9.9.5-W1 (fixes CVE-2013-6230 and CVE 2014-0591)

(cherry picked from commit b0c23548095f464fbb4bae866300c1446e9720e2)

Conflicts (more updates instead of just one):
	pkgs/servers/dns/bind/default.nix