http -> https and link tweaks for charities

Some sites redirect to www.*, others don't use www, so I've changed
links to use the preferred url in addition adding https to the links.

diff --git a/givingguide.html b/givingguide.html
index 23293b8d167f75a6e7557e10af551675c91abf56..f462409278be5bc3665b843627acfee7be00314d 100644 (file)
--- a/givingguide.html
+++ b/givingguide.html
@@ -796,22 +796,22 @@
         <h1 class="text-center">Recommended organizations for holiday donations</h1>
         <div class="row">
           <div class="col-md-3 col-sm-4 col-xs-6">
-            <a href="http://www.sfconservancy.org/"><img src="img/charities/sfc.png" alt="sfc" class="center-block img-responsive" /></a>
+            <a href="https://sfconservancy.org/"><img src="img/charities/sfc.png" alt="sfc" class="center-block img-responsive" /></a>
           </div>
           <div class="col-md-3 col-sm-4 col-xs-6">
-            <a href="http://www.eff.org/"><img src="img/charities/eff.png" alt="eff" class="center-block img-responsive" /></a>
+            <a href="https://www.eff.org/"><img src="img/charities/eff.png" alt="eff" class="center-block img-responsive" /></a>
           </div>
           <div class="col-md-3 col-sm-4 col-xs-6">
-            <a href="http://www.creativecommons.org/"><img src="img/charities/cc.png" alt="cc" class="center-block img-responsive" /></a>
+            <a href="https://creativecommons.org/"><img src="img/charities/cc.png" alt="cc" class="center-block img-responsive" /></a>
           </div>
           <div class="col-md-3 col-sm-4 col-xs-6">
-            <a href="http://wikimedia.org/"><img src="img/charities/wikimedia.png" alt="wikimedia" class="center-block img-responsive" /></a>
+            <a href="https://www.wikimedia.org/"><img src="img/charities/wikimedia.png" alt="wikimedia" class="center-block img-responsive" /></a>
           </div>
           <div class="col-md-3 col-sm-4 col-xs-6">
-            <a href="http://www.softwarefreedom.org/"><img src="img/charities/sflc.png" alt="sflc" class="center-block img-responsive" /></a>
+            <a href="https://www.softwarefreedom.org/"><img src="img/charities/sflc.png" alt="sflc" class="center-block img-responsive" /></a>
           </div>
           <div class="col-md-3 col-sm-4 col-xs-6">
-            <a href="http://www.gnome.org/"><img src="img/charities/gnome.png" alt="gnome" class="center-block img-responsive" /></a>
+            <a href="https://www.gnome.org/"><img src="img/charities/gnome.png" alt="gnome" class="center-block img-responsive" /></a>
           </div>
           <div class="col-md-3 col-sm-4 col-xs-6">
             <a href="https://ceata.org/"><img src="img/charities/ceata.png" alt="ceata" class="center-block img-responsive" /></a>