-*- The $indexfile[] array is now specified as a set of regular-expressions     rather than a fixed set of filenames.
-*- The $indexfile[] array is now specified as a set of regular-expressions
    rather than a fixed set of filenames.

-*- Case-sensitivity can now be specified individually for each regular-
    expression in the configuration section rather than always being
    assumed case-sensitive.  Currently applies to $ignore[] and
    $indexfile[] arrays.

-*- Now much more strict about canonicalization of filenames prior to
    matching.


git-svn-id: 28d9401aa571d5108e51b194aae6f24ca5964c06@4921 8cc4aa7f-3514-0410-904f-f2cc9021211c

crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS