education.mk et al: use nextcloud instead of owncloud

conf.d/education.mk

@@ -33,7 +33,7 @@ distro/alt-education: distro/.installer use/slinux/full \
 	@$(call add,THE_PACKAGES,os-prober)
 	@$(call add,THE_PACKAGES,firefox-esr firefox-esr-ru)
 	@$(call add,THE_PACKAGES,guest-account)
-	@$(call add,THE_PACKAGES,owncloud-client)
+	@$(call add,THE_PACKAGES,nextcloud-client)
 	@$(call add,THE_PACKAGES,alterator-fbi)
 	@$(call add,THE_PACKAGES,net-tools fdisk gdisk parted partclone)
 	@$(call add,MAIN_PACKAGES,iperf3 owamp-server)

pkg.in/lists/education/kde5

 LibreOffice-still-kde5
+nextcloud-client-kde5
 
 kde5
 kf5-plasma-workspace

pkg.in/lists/education/server-apps-edu

-# mediawiki moodle owncloud rujel are used from appropriate lists
+# mediawiki moodle nextcloud rujel are used from appropriate lists
 
 sp
 
@@ -48,7 +48,7 @@ mariadb-server
 
 installed-db-office-server-rujel
 installed-db-office-server-mediawiki
-installed-db-office-server-owncloud
+installed-db-office-server-nextcloud
 installed-db-office-server-moodle
 
 # ===== Base services =====

pkg.in/lists/slinux/misc-base

@@ -165,8 +165,8 @@ atril-gtk-xps
 stardict-gtk
 stardict-mueller7
 
-# Owncloud
-owncloud-client
+# *cloud
+nextcloud-client
 
 # For work as guest in the virtualbox
 virtualbox-guest-additions

pkg.in/lists/workstation/cloud-clients

-owncloud-client
+nextcloud-client
 seafile-client