Don't unpack 3BSD /dev

Ordinary user's can't execute the required mknod(2).
Complete author logins based on 4.0BSD passwd

schmidt:*:7:10:Eric &,473E,4951,8491755:/usr/schmidt:/bin/csh
mark:*:12:10:& Horton,529bE,4948,5240633:/usr/mark:/bin/csh
ozalp:*:40:10:& Babaoglu,543E,9955,5484321:/usr/ozalp:/bin/csh

There is also, we have have wnj from another source (?)
bill:p4H8s/ulDMb7w:8:10:& Joy,457E,4948,5244510:/usr/bill:/bin/csh
Ensure stable order of unmatched files
Document and update for case-sensitive FS

See http://en.wikipedia.org/wiki/Case_preservation
Include 4th edition manuals in the 5th edition
Add each branch with license and README
Fix typo