Add experimental desktop+kde

pkg.in/lists/tagged/desktop+kde

+kde4base-workspace-core
+#kde4base-workspace-kdm
+###kde-icon-theme-tango
+#kde-icon-theme-nuvola
+#tango-icon-theme-extras
+#kdegraphics-ksnapshot
+#kdegraphics-kview
+#kdeutils-laptop
+#kdepim-akregator
+#gtk2-themes-qtcurve
+#kde-styles-qtcurve
+#kdeutils-ark
+#kdebluetooth
+#kdeutils-kcalc
+#kdegraphics-kpdf
+#kde-i18n-ru
+#kdeaddons-konqueror
+#digikam
+#digikam-image-plugins
+#kaffeine
+#kdemultimedia-kmix