fix travis (#341)

add hook::lexwrap to testdeps (#341)
also use #!/usr/bin/env perl instead of #!/usr/bin/perl


can't see a related change to perl5.30 that could cause this however

xt/00_local_distribution.t

@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 # 00_local_distribution.t - Private test to check distribution
 # $Id$
 

xt/00_local_docininfo.t

@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 # 00_local_versionsync.t - Private test to check that all modules are listed in Info.pm
 # $Id$
 

xt/00_local_perlcritic.t

@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 # 00_local_perlcritic.t - Test file for PBP compliance for SNMP::Info
 # $Id$
 

xt/00_local_pod-coverage.t

@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 # pod-coverage.t - Test to check POD coverage of SNMP::Info
 # $Id$
 

xt/00_local_pod.t

@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 # pod.t - Test to check for POD errors in SNMP::Info
 # $Id$
 

xt/00_local_prereq.t

@@ -1,4 +1,4 @@
-#!/usr/local/bin/perl -w
+#!/usr/bin/env perl
 # prereq.t - Test file for prerequesites for SNMP::Info
 # $Id$
 

xt/00_local_spelling.t

@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 # 00_local_spelling.t - Private test to spell check documentation
 # $Id$
 

xt/00_local_versionsync.t

@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 # 00_local_versionsync.t - Private test to check all version numbers match
 # $Id$