Bug 7476 Remove executable bit from files that probably should not be executed

Signed-off-by: Aleksa Vujicic <aleksa@catalyst.net.nz>
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Amended to replace some copy-and-paste comments only with consent of MJR.

Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>
(cherry picked from commit d4b132136c)

Signed-off-by: Chris Nighswonger <chris.nighswonger@gmail.com>

xt/find-misplaced-executables

@@ -0,0 +1,38 @@
+#!/bin/sh
+#
+# Script to find files that probably should not be executed.
+#
+# Copyright 2010 Catalyst IT Ltd
+#
+# This file is part of Koha.
+#
+# Koha 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 2 of the License, or (at your option) any later
+# version.
+#
+# Koha 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 Koha; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+set -e
+
+find . \
+    -name misc -prune \
+    -o -name svc -prune \
+    -o -name xt -prune \
+    -o -name t -prune \
+    -o -name .git -prune \
+    -o -name blib -prune \
+    -o -name scripts -prune \
+    -o -name debian -prune \
+    -o -executable -type f \
+        '!' -name '*.pl' \
+        '!' -name '*.sh' \
+        '!' -name '*.plugin' \
+        '!' -name unapi \
+        -print