[Wien] minor bug in x_lapw, wien2k_08.1

[Michal Wierzbicki]

At line 183 the unix "cut" utility is called with options
after the filename. This is contrary to "cut" man page which requires
options before filename. This is not a problem in Linux, 
where often programs run different as advertised in man pages. 
However, when I run wien2k in FreeBSD I got an error.

I append the following patch:

--- x_lapw.orig	2008-04-16 11:08:32.000000000 +0200
+++ x_lapw	2008-04-16 11:08:46.000000000 +0200
@@ -180,7 +180,7 @@
  endif

  if !($?cmplx) then
-set cmplx=`cut $file.struct -b -6|\
+set cmplx=`cut -b -6 $file.struct|\
  awk 'BEGIN{c="c"};{if ($0 == "-1 0 0") {\
  getline; {if ($0 == " 0-1 0"){\
  getline; {if ($0 == " 0 0-1"){c= ""}}}}}};\