gd: add dependency on libvpx

* fixes floating dependency:
  gd-2.1.0: gd rdepends on libvpx but it isn't a build dependency? [build-deps]

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
dconf: add dependency on libxml2

* fixes floating dependency:
  dconf-0.18.0: dconf-editor rdepends on libxml2, but it isn't a build dependency? [build-deps]

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
gtksourceview2: add dependency on libxml2

* fixes floating dependency:
  gtksourceview2-2.10.5: gtksourceview2 rdepends on libxml2, but it isn't a build dependency? [build-deps]

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
libxklavier: add dependency on libxml2

* fixes floating dependency:
  libxklavier-5.3: libxklavier rdepends on libxml2, but it isn't a build dependency? [build-deps]

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
webmin: explicitly list some packages, drop perl-module-timelocal rdep

* perl-module-time-local is already in RDEPENDS (I guess it's the
  same thing as perl-module-timelocal without the last dash)
* list some packages explicitly so that bitbake finds their
  RDEPENDS correctly
* fixes following warnings:
  webmin-1.620: webmin-module-raid rdepends on mdadm, but it isn't a build dependency? [build-deps]
  webmin-1.620: webmin-module-proc rdepends on procps, but it isn't a build dependency? [build-deps]
  webmin-1.620: webmin rdepends on perl-module-timelocal, but it isn't a build dependency? [build-deps]

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
efl, expedite: explicitly add some packages, add libsdl dependency

* expedite has runtime dependency on them and insane_qa check doesn't see
  them as provided by evas dependency and shows following warnings:
  expedite-1.7.9: expedite rdepends on evas-engine-software-generic, but it isn't a build dependency? [build-deps]
  expedite-1.7.9: expedite rdepends on evas-engine-fb, but it isn't a build dependency? [build-deps]
  expedite-1.7.9: expedite rdepends on evas-loader-png, but it isn't a build dependency? [build-deps]
* always use libsdl dependency instead of PACKAGECONFIG, because
  there is also software-sdl engine, which isn't controlled by
  any configure option

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
tracker: add PACKAGECONFIG for nautilus extension

* fixes following floating dependencies:
  WARN: tracker: tracker-nautilus-extension rdepends on atk, but it isn't a build dependency?
  WARN: tracker: tracker-nautilus-extension rdepends on cairo, but it isn't a build dependency?
  WARN: tracker: tracker-nautilus-extension rdepends on eglibc, but it isn't a build dependency?
  WARN: tracker: tracker-nautilus-extension rdepends on expat, but it isn't a build dependency?
  WARN: tracker: tracker-nautilus-extension rdepends on fontconfig, but it isn't a build dependency?
  WARN: tracker: tracker-nautilus-extension rdepends on freetype, but it isn't a build dependency?
  WARN: tracker: tracker-nautilus-extension rdepends on gdk-pixbuf, but it isn't a build dependency?
  WARN: tracker: tracker-nautilus-extension rdepends on glib-2.0, but it isn't a build dependency?
  WARN: tracker: tracker-nautilus-extension rdepends on gtk+, but it isn't a build dependency?
  WARN: tracker: tracker-nautilus-extension rdepends on harfbuzz, but it isn't a build dependency?
  WARN: tracker: tracker-nautilus-extension rdepends on libffi, but it isn't a build dependency?
  WARN: tracker: tracker-nautilus-extension rdepends on libpng, but it isn't a build dependency?
  WARN: tracker: tracker-nautilus-extension rdepends on libsqlite3, but it isn't a build dependency?
  WARN: tracker: tracker-nautilus-extension rdepends on libunistring, but it isn't a build dependency?
  WARN: tracker: tracker-nautilus-extension rdepends on libx11, but it isn't a build dependency?
  WARN: tracker: tracker-nautilus-extension rdepends on libxau, but it isn't a build dependency?
  WARN: tracker: tracker-nautilus-extension rdepends on libxcb, but it isn't a build dependency?
  WARN: tracker: tracker-nautilus-extension rdepends on libxcb-render, but it isn't a build dependency?
  WARN: tracker: tracker-nautilus-extension rdepends on libxcb-shm, but it isn't a build dependency?
  WARN: tracker: tracker-nautilus-extension rdepends on libxdmcp, but it isn't a build dependency?
  WARN: tracker: tracker-nautilus-extension rdepends on libxext, but it isn't a build dependency?
  WARN: tracker: tracker-nautilus-extension rdepends on libxrender, but it isn't a build dependency?
  WARN: tracker: tracker-nautilus-extension rdepends on pango, but it isn't a build dependency?
  WARN: tracker: tracker-nautilus-extension rdepends on pixman, but it isn't a build dependency?
  WARN: tracker: tracker-nautilus-extension rdepends on tracker, but it isn't a build dependency?
  WARN: tracker: tracker-nautilus-extension rdepends on util-linux-libuuid, but it isn't a build dependency?
  WARN: tracker: tracker-nautilus-extension rdepends on zlib, but it isn't a build dependency?

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>