More graphics disaster

[Garst R. Reese]

After moving my tmp dir to /home/garst, the file errors went away, but I
really do not want to do that.
Now, the .eps files render, but the files from my pcb program that puts
out eps files with different endings like .cmp, .sol, .drd, are not
recognized as valid eps files.
That I think is easily fixed since it had already been fixed on
old-graphics.
Garst