Revert "Include the wget path"

This reverts commit 1f28630.

This breaks compatibility with the jessie version of fwknop.
I should set WGET_CMD in ~/.fwknoprc instead.

spassh

@@ -12,4 +12,4 @@ hostname="$(echo "${!#}" | perl -pe 's/^([^@]*\@)?(.*)$/$2/')"
 
 export http_proxy=""
 # shellcheck disable=SC2048,SC2086
-fwknop -w /usr/bin/wget -n "$hostname" && ssh -4 $*
+fwknop -n "$hostname" && ssh -4 $*