lyx-1.6svn of march 12. believes files are "changed" as soon as they open, even readonly files

[Helge Hafting]

Whenever this lyx opens a file, it is flagged as "changed".
Even the user guide opens and is flagged (changed)(read only)
which is amusing. I get the question about saving it if I quit immediately.
Obviously, the attempt at saving to a readonly file fails, LyX
even tell me to check if the file/directory might be protected against 
writing. . .

Helge Hafting