[PATCH 1/4] update more referenced URLs to be HTTPS

[Eric Wong <yahns-public@yhbt.net>]

HTTPS provides some security against spying and MitM attacks,
so refer users to HTTPS sites, instead.
---
 Documentation/yahns-rackup.pod |  2 +-
 Documentation/yahns_config.pod |  4 ++--
 HACKING                        | 10 +++++-----
 README                         |  2 +-
 examples/logrotate.conf        |  2 +-
 5 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/Documentation/yahns-rackup.pod b/Documentation/yahns-rackup.pod
index bd10efc..3fbde0e 100644
--- a/Documentation/yahns-rackup.pod
+++ b/Documentation/yahns-rackup.pod
@@ -168,7 +168,7 @@ List archives are available at L<https://yhbt.net/yahns-public/>
 =head1 COPYRIGHT
 
 Copyright (C) 2013-2016 all contributors L<mailto:yahns-public@yhbt.net>
-License: GPL-3.0+ L<http://www.gnu.org/licenses/gpl-3.0.txt>
+License: GPL-3.0+ L<https://www.gnu.org/licenses/gpl-3.0.txt>
 
 =head1 SEE ALSO
 
diff --git a/Documentation/yahns_config.pod b/Documentation/yahns_config.pod
index 8fb1608..9558d3d 100644
--- a/Documentation/yahns_config.pod
+++ b/Documentation/yahns_config.pod
@@ -427,7 +427,7 @@ To enable TLS connections, you must configure this yourself.
 See documentation for OpenSSL::SSL::SSLContext
 for more information:
 
-L<http://docs.ruby-lang.org/en/trunk/OpenSSL/SSL/SSLContext.html>
+L<https://docs.ruby-lang.org/en/trunk/OpenSSL/SSL/SSLContext.html>
 
 Default: none
 
@@ -667,7 +667,7 @@ List archives are available at L<https://yhbt.net/yahns-public/>
 =head1 COPYRIGHT
 
 Copyright (C) 2013-2016 all contributors L<mailto:yahns-public@yhbt.net>
-License: GPL-3.0+ L<http://www.gnu.org/licenses/gpl-3.0.txt>
+License: GPL-3.0+ L<https://www.gnu.org/licenses/gpl-3.0.txt>
 
 =head1 SEE ALSO
 
diff --git a/HACKING b/HACKING
index e9a2b76..d0485c4 100644
--- a/HACKING
+++ b/HACKING
@@ -2,12 +2,12 @@ development dependencies
 ------------------------
 
 * minitest RubyGem (version 4 or 5, standard in Ruby 2.0+)
-* curl - http://curl.haxx.se/ - we don't trust our own Ruby abilities :>
+* curl - https://curl.haxx.se/ - we don't trust our own Ruby abilities :>
 * dd(1) - standard POSIX tool - to feed curl
-* ab - http://httpd.apache.org/ - for concurrent testing
+* ab - https://httpd.apache.org/ - for concurrent testing
 * GNU make - https://www.gnu.org/software/make/
-* git - http://www.git-scm.com/
-* ruby - http://www.ruby-lang.org/en/
+* git - https://www.git-scm.com/
+* ruby - https://www.ruby-lang.org/en/
 
 	git clone git://yhbt.net/yahns
 
@@ -52,4 +52,4 @@ No subscription is necessary to post to the mailing list.
 Please remember to Cc: all recipients as subscription is optional.
 
 Copyright (C) 2013-2016 all contributors <yahns-public@yhbt.net>
-License: GPL-3.0+ <http://www.gnu.org/licenses/gpl-3.0.txt>
+License: GPL-3.0+ <https://www.gnu.org/licenses/gpl-3.0.txt>
diff --git a/README b/README
index 2b15cba..349b028 100644
--- a/README
+++ b/README
@@ -88,7 +88,7 @@ the git(7) suite for generating and sending patches.  Please format
 pull requests with the git-request-pull(1) script (also distributed
 with git(7)) and send them via email.
 
-See http://www.git-scm.com/ for more information on git.
+See https://www.git-scm.com/ for more information on git.
 
 Design
 ------
diff --git a/examples/logrotate.conf b/examples/logrotate.conf
index b0d1351..1fd92d0 100644
--- a/examples/logrotate.conf
+++ b/examples/logrotate.conf
@@ -5,7 +5,7 @@
 # /etc/logrotate.d/yahns_app on my Debian systems
 #
 # See the logrotate(8) manpage for more information:
-#    http://linux.die.net/man/8/logrotate
+#    https://linux.die.net/man/8/logrotate
 
 # Modify the following glob to match the logfiles your app writes to:
 /var/log/yahns_app/*.log {
-- 
EW