.tex files (ARGH!!!)

[Rune Zedeler]

After hours and hours of debugging I finally managed to figure out why I
had so many problems with 1.5.x:
ly2dvi 1.5.x doesn't like compiling xxx.ly if xxx.tex is already in the
dir.
As I always uses the same .ly for testing - and an old .tex-file
(created with 1.5.1) was in the dir I encountered all the problems I
mentioned before.

The good thing: During debugging I managed to get kpathsea up and
running. :)

-Rune