[Wien] Fixing the scf-file

[Jorissen Kevin]

I may have put this on the ML before, sorry if I have.

When continuing a wien2k_02-calculation with wien2k_03, the scf-file
cannot be read correctly anymore, causing a crash of run_lapw.  This is
because we use a three-digit notation for the iteration number now (used
to be two-digit).

Fix this by doing, eg.,
Sed -e "s/:ITE/:ITE0/g" case.scf > temp.file
Mv temp.file case.scf


And then restart like this :
Run_lapw [options ...] -s scf &

I apologize if this has already been pointed out or even remedied in a
newer version of 100atomfix.

Kevin.