- Document how named directories work. - Remove documentation for Settings.txt. - Switch PreviousSettings.nd to use NaturalDocs::BinaryFile.
- Document how named directories work.
- Remove documentation for Settings.txt.
- Switch PreviousSettings.nd to use NaturalDocs::BinaryFile.

git-svn-id: 98898d48182945044bd4ba440757b4f5b6ba6d1c@805 6b081834-2649-4b4f-abbc-426aeab4333c

prantlf/NaturalDocs,prantlf/NaturalDocs,prantlf/NaturalDocs