more cleanups (especially in the permissions section)

Signed-off-by: Nico Schottelius <nico@ikn.schottelius.org>

remove_wrong_x

@@ -1,19 +0,0 @@
-#!/bin/sh
-
-#file=`ls -l $1 | egrep '^d' | awk ' {print $9 }'`
-#if [ -z file ]; then echo $1;fi
-
-# echo gerade : $1
-# file : $file
-
-if [ -d "$1" ]
-  then 
-  echo "dir : $1"
-  chmod u=rwx,g=rx,o-rwx $1
-elif [ -x "$1" ];then
-   echo "exe: $1"
-   chmod u=rwx,g=rx,o-rwx $1
-else
-   echo "file: $1"
-   chmod g=r,o-rwx $1
-fi