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backupdir:
Script based on petdr's backup script.
Will backup any CVS modules in the given directory.
A compressed diff and a record of the version numbers of all
files is created.
The compressed diff can be applied using cvspatch. A similar
tool will need to be developed for using the version numbers.
If the module is unchanged since the previous backup, no diff
will be made (lightening the load on the CVS repository).
backuprevisions:
Auxililary script, outputs the CVS/Entries file with the
filename at the start. This needs to be in your path when
running backupdir.
