Merge in two patches from Dave Cinege:

the first is a cleanup of tar --exclude
    the second changes mount so mtab works more as it should, and
    also allows mount to use the traditional short form (i.e.
    'mount / -o remount,rw' now works.

While inside tar, I changed it to use getopt...
 -Erik

docs/busybox.pod

@@ -1634,7 +1634,7 @@ File selection:
 
         f               name of tarfile or "-" for stdin
         O               extract to stdout
-        --exclude       file to exclude
+        exclude         file to exclude
 
 Informative output:
 
@@ -2044,4 +2044,4 @@ Enrique Zanardi <ezanardi@ull.es>
 
 =cut
 
-# $Id: busybox.pod,v 1.59 2000/07/21 21:32:12 andersen Exp $
+# $Id: busybox.pod,v 1.60 2000/08/02 18:48:25 andersen Exp $