move spot/bin/ and spot/tests/ up by one level

* spot/bin/: Move...
* bin/: ... here.
* spot/tests/: Move...
* tests/: ... here.
* Makefile.am, README, bench/stutter/Makefile.am,
bench/stutter/stutter_invariance_formulas.cc, doc/Makefile.am,
configure.ac, debian/rules, spot/Makefile.am, spot/ltsmin/Makefile.am,
spot/ltsmin/kripke.test, spot/sanity/style.test, python/tests/run.in:
Adjust.

tests/dupexp.test

@@ -0,0 +1,48 @@
+#!/bin/sh
+# -*- coding: utf-8 -*-
+# Copyright (C) 2009, 2014, 2015 Laboratoire de Recherche et
+# Développement de l'Epita (LRDE).
+# Copyright (C) 2003, 2004 Laboratoire d'Informatique de Paris 6 (LIP6),
+# département Systèmes Répartis Coopératifs (SRC), Université Pierre
+# et Marie Curie.
+#
+# This file is part of Spot, a model checking library.
+#
+# Spot is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# Spot is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+# or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+# License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+. ./defs
+
+set -e
+
+dorun()
+{
+  run 0 ../ikwiad -f "$1" >output1
+  run 0 ../ikwiad -f -S "$1" >output2
+  test `wc -l <output1` = `wc -l <output2`
+}
+
+dorun 'a'
+dorun 'a U b'
+dorun 'X a'
+dorun 'a & b & c'
+dorun 'a | b | (c U (d & (g U (h ^ i))))'
+dorun 'Xa & (b U !a) & (b U !a)'
+dorun 'Fa & Xb & GFc & Gd'
+dorun 'Fa & Xa & GFc & Gc'
+dorun 'Fc & X(a | Xb) & GF(a | Xb) & Gc'
+dorun '!((FF a) <=> (F x))'
+dorun '!((FF a) <=> (F a))'
+dorun 'Xa && (!a U b) && !b && X!b'
+dorun '(a U !b) && Gb'