Merge 10.1 into 10.2

mysql-test/lib/process-purecov-annotations.pl

@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 # -*- cperl -*-
 
 # This script processes a .gcov coverage report to honor purecov 

mysql-test/lib/t/SafeProcessStress.pl

@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 # -*- cperl -*-
 
 # Copyright (c) 2007, 2008 MySQL AB

mysql-test/lib/t/copytree.t

@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 # -*- cperl -*-
 
 # Copyright (c) 2007 MySQL AB

mysql-test/lib/t/dummyd.pl

@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 # -*- cperl -*-
 
 # Copyright (c) 2007 MySQL AB

mysql-test/lib/t/rmtree.t

@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 # -*- cperl -*-
 
 # Copyright (c) 2007 MySQL AB

mysql-test/lib/t/testMyConfig.t

@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 # -*- cperl -*-
 
 # Copyright (c) 2007 MySQL AB

mysql-test/lib/t/testMyConfigFactory.t

@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 # -*- cperl -*-
 
 # Copyright (c) 2007 MySQL AB, 2009 Sun Microsystems, Inc.

mysql-test/lib/t/test_child.pl

@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 # -*- cperl -*-
 
 # Copyright (c) 2007 MySQL AB

mysql-test/lib/v1/mysql-test-run.pl

@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 # -*- cperl -*-
 
 # Copyright (c) 2008, 2013, Oracle and/or its affiliates. All rights reserved.