[539] Add missing PNG file type icon to ROM sprites

For each of the 5 actively maintained ROM sprite sets add file_b60 and small_b60. Also copy it into the disc based Morris4 theme.

Version 5.83. Not tagged

VersionASM

@@ -12,9 +12,9 @@
 Module_MajorVersion     SETS    "5.83"
 Module_Version          SETA    583
 Module_MinorVersion     SETS    ""
-Module_Date             SETS    "13 Sep 2021"
-Module_ApplicationDate  SETS    "13-Sep-21"
+Module_Date             SETS    "15 Dec 2021"
+Module_ApplicationDate  SETS    "15-Dec-21"
 Module_ComponentName    SETS    "Wimp"
 Module_FullVersion      SETS    "5.83"
-Module_HelpVersion      SETS    "5.83 (13 Sep 2021)"
+Module_HelpVersion      SETS    "5.83 (15 Dec 2021)"
                         END

VersionNum

@@ -5,17 +5,17 @@
  */
 #define Module_MajorVersion_CMHG        5.83
 #define Module_MinorVersion_CMHG
-#define Module_Date_CMHG                13 Sep 2021
+#define Module_Date_CMHG                15 Dec 2021
 
 #define Module_MajorVersion             "5.83"
 #define Module_Version                  583
 #define Module_MinorVersion             ""
-#define Module_Date                     "13 Sep 2021"
+#define Module_Date                     "15 Dec 2021"
 
-#define Module_ApplicationDate          "13-Sep-21"
+#define Module_ApplicationDate          "15-Dec-21"
 
 #define Module_ComponentName            "Wimp"
 
 #define Module_FullVersion              "5.83"
-#define Module_HelpVersion              "5.83 (13 Sep 2021)"
+#define Module_HelpVersion              "5.83 (15 Dec 2021)"
 #define Module_LibraryVersionInfo       "5:83"