gstreamer1.0-libav: Add PACKAGECONFIG for orc

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
libunique: Add PACKAGECONFIG for dbus

* dbus-glib was missing in DEPENDS in order to enable dbus backend
  but because dbus was in DEPENDS lets enable this PACKAGECONFIG by
  default

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
aspell: Add PACKAGECONFIG for curses

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
xf86-input-synaptics: Add dependency on libxtst

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
xdypinfo: Add dependency on libxcomposite

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
libmatchbox: Add PACKAGECONFIG for png

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
matchbox-wm: Add dependency on libxfixes and libxcursor

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
telepathy-mission-control: Add PACKAGECONFIG for upower and connectivity

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
tcl: Add dependency on zlib

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
weston: Add PACKAGECONFIG for poppler

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
wget: Add dependency on libpcre

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
x11vnc: Add PACKAGECONFIG for xfixes, xinerama, xrandr and xdamage

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
guile: Add PACKAGECONFIG for readline

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