Drop kde4 support

Sisyphus doesn't contain suitable KDE4 package set by now.

conf.d/regular.mk

@@ -163,14 +163,6 @@ distro/regular-tde: distro/.regular-desktop mixin/regular-tde +plymouth \
 distro/regular-tde-sysv: distro/.regular-sysv mixin/regular-tde \
 	use/net-eth/dhcp use/efi/refind; @:
 
-distro/regular-kde4: distro/.regular-desktop use/x11/kde4/nm use/x11/kdm4 \
-	use/browser/falkon use/fonts/zerg use/domain-client \
-	use/net/nm/mmgui +pulse +plymouth
-	@$(call add,THE_LISTS,$(call tags,regular kde4))
-	@$(call add,THE_PACKAGES,fonts-ttf-levien-inconsolata)
-	@$(call set,THE_IMAGEWRITER,rosa-imagewriter)
-	@$(call add,DEFAULT_SERVICES_ENABLE,prefdm)
-
 distro/regular-lxqt: distro/.regular-desktop mixin/regular-lxqt +plymouth \
 	use/browser/falkon
 	@$(call add,THE_LISTS,$(call tags,lxqt desktop))

features.in/x11/config.mk

@@ -1,7 +1,6 @@
 +x11: use/x11/xorg; @:
 +icewm: use/x11/icewm; @:
 +xmonad: use/x11/xmonad; @:
-+kde4-lite: use/x11/kde4-lite use/x11/kdm4; @:
 
 ## hardware support
 # the very minimal driver set
@@ -81,9 +80,6 @@ use/x11/sddm use/x11/lxdm use/x11/gdm2.20 use/x11/gdm: \
 	use/x11/%: use/x11/dm
 	@$(call set,THE_DISPLAY_MANAGER,$*)
 
-use/x11/kdm4: use/x11/dm
-	@$(call set,THE_DISPLAY_MANAGER,kde4base-workspace-kdm)
-
 use/x11/xdm: use/x11/dm
 	@$(call set,THE_DISPLAY_MANAGER,xdm)
 	@$(call add,THE_PACKAGES,installer-feature-no-xconsole-stage3)
@@ -98,16 +94,6 @@ use/x11/tde: use/x11
 use/x11/kde/synaptic:
 	@$(call add,THE_PACKAGES,synaptic-kde synaptic-usermode-)
 
-use/x11/kde4-lite: use/x11 use/x11/kde/synaptic
-	@$(call add,THE_LISTS,$(call tags,kde4 desktop))
-
-use/x11/kde4: use/x11 use/x11/kde/synaptic
-	@$(call add,THE_PACKAGES,kde4-default)
-	@$(call add,IM_PACKAGES,imsettings-qt)
-
-use/x11/kde4/nm: use/x11/kde4 use/net/nm
-	@$(call add,THE_PACKAGES,kde4-plasma-nm)
-
 use/x11/gtk/nm: use/net/nm
 	@$(call add,THE_LISTS,$(call tags,desktop nm))
 

pkg.in/lists/tagged/base+kde4mobile

@@ -1,19 +0,0 @@
-kde4mobile-regular
-kde4-settings-kmobile
-maliit-framework-settings
-
-kde4base
-kde4graphics
-kde4multimedia
-kde4network
-
-### this one was hard to find out but requisite
-python3-module-pygobject3
-
-gst-plugins-base
-mplayer
-vlc-mini
-
-libqt4-sql-sqlite
-
-wpa_gui

pkg.in/lists/tagged/desktop+kde4

@@ -1,15 +0,0 @@
-kde4base-workspace-core
-kde4base-dolphin
-kde4-ksnapshot
-kde4-konsole
-kde4-gwenview
-kde4utils-ark
-kde4utils-kcalc
-kde4-kbluetooth
-kde4-kolourpaint
-kde4-okular
-kde4-i18n-ru
-kde4-i18n-uk
-kde4base-plasma-applets
-plasma-applet-showdesktop
-kde4multimedia-kmix

pkg.in/lists/tagged/desktop+kde4+extra

@@ -1,5 +0,0 @@
-kde4-amarok
-kde4-krusader
-kde4-digikam
-kde4-digikam-image-plugins
-smplayer

pkg.in/lists/tagged/regular+kde4

@@ -1,13 +0,0 @@
-kde4-regular
-kde4-kamerka
-
-phonon-gstreamer
-
-gtk2-theme-oxygen-gtk
-gtk3-theme-oxygen-gtk
-kde-gtk-config
-
-altlinux-freedesktop-menu-kde4
-altlinux-freedesktop-menu-shallow-menu
-
-quick-usb-formatter