"%1 is replaced to ..." ... maybe, or maybe not

Translations may have omitted the %1 placeholder in SCSTR_COLUMN and
SCSTR_ROW, or not have it translated newly yet because it was introduced
later. In these cases append the column indicator / row number as it was
done before.

Change-Id: I331cf0c529bebea02277784ea145c202eb6f6fda