desktop+lxqt: added metapackage lxqt

pkg.in/lists/tagged/desktop+lxqt

-# core components
-liblxqt-data
-lxmenu-data
-lxqt-about
-lxqt-common
-lxqt-globalkeys
-lxqt-notificationd
-lxqt-panel
-lxqt-powermanagement
-lxqt-qtplugin
-lxqt-runner
-lxqt-session
-pcmanfm-qt
-lxqt-l10n
+# metapackage
+lxqt
 
 # optional components
-lxqt-openssh-askpass
-lxqt-policykit
 udisks2
 gvfs
 
-# sound mixer
-qasmixer
-
-# system configuration tools
-lxqt-config
-obconf-qt
-
 # qt4 configuration tools
 libqt4-qt3support
 
 # utilities
 lximage-qt
 
-# the rest is a combination of lxde and former razorqt desktop lists
-openbox
-eject
-
 icon-theme-oxygen
 x-cursor-theme-jimmac
 
-qterminal
 xscreensaver
 
 psi-plus