The following shell helpers now have the following arguments:
cat(filePath, [useBinaryMode = false])
writeFile(filePath, fileContents, [useBinaryMode = false])
If 'useBinaryMode' is true, files with newline (\n) characters will not be translated into \r\n on Windows.
If the WiredTiger.turtle file is opened with cat() and written with writeFile(), WiredTiger will be unable to read it because it does not recognize \r characters.