remove useless tuerschlitten.pl

diff --git a/tuerschlitten.pl b/tuerschlitten.pl
deleted file mode 100755 (executable)
index b78660e..0000000
--- a/tuerschlitten.pl
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/usr/bin/perl
-
-use strict;
-