[FIX] MoreWindowColorFixes-nk ( conflicts with m17n changes )

[denker at iam.unibe.ch]

Checking MoreWindowColorFixes-nk.cs (#5948) for method conflicts with
changesets after The Worlds of Squeak ...
...checking SystemWindow>>paneColor
...checking ArchiveViewer>>buttonColor
...checking ArchiveViewer>>openNewArchive
...checking ArchiveViewer>>createListHeadingUsingFont:
...checking ArchiveViewer>>windowIsClosing
...checking ArchiveViewer>>buttonOnColor
...checking ArchiveViewer>>buttonOffColor
...checking ArchiveViewer>>backgroundColor
...checking ArchiveViewer>>createWindow
...checking ArchiveViewer>>createButtonBar
CONFLICT found for ArchiveViewer class>>createButtonBar with newer
changesets 5994-004-systemMod 6003-1007mergeJul2 6023-3021misc
6111-0290fontMenuFixes-nk
...checking ArchiveViewer>>initialize
...checking ArchiveViewer>>defaultBackgroundColor
...checking ArchiveViewer>>archive:
...checking ArchiveViewer>>paneColor
...checking ArchiveViewer>>paneColorToUse
...checking SMLoader>>paneColor
1 conflict found.