Use proper EK number in all scores

Preindl_InTuoNomine_Score_Choral.ly

@@ -6,6 +6,10 @@
 \header {
   scoretype = \SoloChoralScoreTitle
   scorenumber = \markup{\scoreNumber \SoloChoralScoreNumber}
+  ismn = "979-0-50217-005-9"
+  copyright = \markup \abs-fontsize #9 \column{
+	  \line { 2010, \with-url #"http://www.edition-kainhofer.com/" {Edition Kainhofer, Vienna,} \concat{\fromproperty #'header:scorenumber .} Alle Rechte vorbehalten / All rights reserved. ISMN \fromproperty #'header:ismn }
+  }
 }
 SShortInstrumentName = ""
 AShortInstrumentName = ""

Preindl_InTuoNomine_Settings_Global.ily

@@ -11,8 +11,7 @@ scorenumber="EK-0058"
   titlepagesubtitle = "Offertorium No.21"
   composer = "Joseph Preindl (1756-1823)"
   copyright = \markup \abs-fontsize #9 \column{
-      \line { 2010, \with-url #"http://www.edition-kainhofer.com/" {Edition Kainhofer, Vienna,} \concat{\scorenumber.} Alle Rechte vorbehalten / All rights reserved / Printed in Austria. }
-%       \line {"Die Ausgabe darf kopiert und ohne Einschränkungen aufgeführt werden. / May be copied and performed without restriction."}
+	  \line { 2010, \with-url #"http://www.edition-kainhofer.com/" {Edition Kainhofer, Vienna,} \concat{\fromproperty #'header:scorenumber .} Alle Rechte vorbehalten / All rights reserved / Printed in Austria. }
   }
 }