- yweb: remork submenus for a better readability

* add a new block for management-links to be more generic
  * some marginal design-fixes

src/nhttpd/web/languages/Deutsch

@@ -217,7 +217,6 @@ set.sync_with_neutrino=Zur Synchronisation mit Neutrino
 
 ========Settings General & Menue
 set.menue.webserver=Webserver
-set.menue.boot_logo=Boot Logo
 set.menue.timer_settings=Timer Einstellungen
 set.menue.zapit=Zapit
 set.menue.backup_restore=Sichern und Wiederherstellen
@@ -422,6 +421,7 @@ tools.path=Verzeichnis
 tools.command=Kommando
 tools.cmd.enter_command=Auszuführendes Kommando eingeben
 tools.cmd.execute_command=Kommando ausführen
+tools.boot_logo=Boot Logo
 
 =========== LIVE Menue
 live.heading=Live/Timer

src/nhttpd/web/languages/English

@@ -220,7 +220,6 @@ set.sync_with_neutrino=Synchronization with Neutrino
 
 =======Settings General & Menue
 set.menue.webserver=Webserver
-set.menue.boot_logo=Boot Logo
 set.menue.timer_settings=Timer Settings
 set.menue.zapit=Zapit
 set.menue.backup_restore=Backup & Restore
@@ -425,6 +424,7 @@ tools.path=Path
 tools.command=Command
 tools.cmd.enter_command=enter command to execute
 tools.cmd.execute_command=execute shell command
+tools.boot_logo=Boot Logo
 
 =========== LIVE Menue
 live.heading=Live/Timer

src/nhttpd/web/languages/Portuguese

@@ -223,7 +223,6 @@ set.sync_with_neutrino=Sincronização com Neutrino
 
 =======Definições General & Menu
 set.menue.webserver=Webserver
-set.menue.boot_logo=Boot Logo
 set.menue.timer_settings=Definições do Programador
 set.menue.zapit=Zapit
 set.menue.backup_restore=Backup & Restore
@@ -409,6 +408,7 @@ tools.path=Path
 tools.command=Comando_Shell
 tools.cmd.enter_command=escrever comando para executar
 tools.cmd.execute_command=execute comando shell
+tools.boot_logo=Boot Logo
 
 =========== Menu LIVE
 live.heading=Live/Timer