Use different desktop files for menu and desktop

Makefile.in

@@ -127,6 +127,7 @@ education-install:
 	for size in 16 22 24 32 48 64 128; do \
 	    install -Dm 0644 icons/alt-education-$$size.png $(datadir)/icons/hicolor/$${size}x$${size}/apps/alt-education.png; \
 	done
+	install -Dm 0644 icons/alt-education-desktop.png $(datadir)/icons/hicolor/48x48/apps/alt-education-desktop.png
 	install -Dm 0644 kde-settings/kdeglobals $(sysconfdir)/skel/.config/kdeglobals
 	install -Dm 0644 kde-settings/Education.profile $(datadir)/kf5/konsole/Education.profile
 	install -Dm 0644 kde-settings/konsolerc $(sysconfdir)/skel/.config/konsolerc
@@ -186,8 +187,8 @@ install: browser-qt ahttpd boot-images boot-splash @X86@ indexhtml education-ins
 	#indexhtml
 	install -d $(datadir)/doc/indexhtml
 	cp -a indexhtml/{*.html,images} $(datadir)/doc/indexhtml
-	install -Dm755 indexhtml/indexhtml.desktop $(datadir)/kf5/kio_desktop/DesktopLinks/indexhtml.desktop
-	install -Dm755 indexhtml/indexhtml.desktop $(datadir)/Desktop/indexhtml.desktop
+	install -Dm755 indexhtml/indexhtml-desktop.desktop $(datadir)/kf5/kio_desktop/DesktopLinks/indexhtml.desktop
+	install -Dm755 indexhtml/indexhtml-desktop.desktop $(datadir)/Desktop/indexhtml.desktop
 	#menu
 	mkdir -p $(datadir)/slinux-style/applications
 	install menu/applications/* $(datadir)/slinux-style/applications/

branding.spec

@@ -424,6 +424,7 @@ subst 's/#theme-name=/theme-name=%gtk_theme/' /etc/lightdm/lightdm-gtk-greeter.c
 %_desktopdir/*
 %_datadir/kf5/kio_desktop/DesktopLinks/indexhtml.desktop
 %attr(0755,root,root) %_datadir/Desktop/indexhtml.desktop
+%_iconsdir/hicolor/*/apps/alt-education-desktop.png
 
 %files menu
 /usr/share/slinux-style

configure.ac

@@ -55,6 +55,7 @@ AC_CONFIG_FILES([
 	 notes/license.ru.html
 	 notes/license.all.html
 	 indexhtml/indexhtml.desktop
+	 indexhtml/indexhtml-desktop.desktop
 	 indexhtml/index-ru.html
 	 indexhtml/index-en.html
 	 systemd/os-release

indexhtml/indexhtml-desktop.desktop.in

@@ -0,0 +1,11 @@
+[Desktop Entry]
+Version=1.0
+Type=Application
+Exec=xbrowser /usr/share/doc/indexhtml/index.html
+StartupNotify=false
+Icon=alt-education-desktop
+Name=About system
+Categories=System;Documentation;
+
+# Translations
+Name[ru]=О системе