Fix HTTPS inclusion of HTTP resources in documentation

documentation/changelog.html

@@ -5085,9 +5085,9 @@ a simple videoconferencing interface.</p>
 </ul>
   </div>
 <hr />
-    <a href="http://validator.w3.org/check?uri=referer"><img src="http://www.w3.org/Icons/valid-xhtml10-blue" alt="Valid XHTML 1.0 Transitional" style="margin: 1em; float: right;" height="31" width="88" /></a>
+    <a href="http://validator.w3.org/check?uri=referer"><img src="//www.w3.org/Icons/valid-xhtml10-blue" alt="Valid XHTML 1.0 Transitional" style="margin: 1em; float: right;" height="31" width="88" /></a>
     <a href="http://jigsaw.w3.org/css-validator/">
-        <img src="http://jigsaw.w3.org/css-validator/images/vcss-blue" style="margin: 1em; float: right;" alt="Valid CSS" />
+        <img src="//jigsaw.w3.org/css-validator/images/vcss-blue" style="margin: 1em; float: right;" alt="Valid CSS" />
     </a>
 </body>
 </html>

documentation/credits.html

@@ -765,8 +765,8 @@ To know more about the Chamilo Association and how to get involve, <a href="http
 </div>
 
 <hr />
-    <a href="http://validator.w3.org/check?uri=referer"><img src="http://www.w3.org/Icons/valid-xhtml10-blue" alt="Valid XHTML 1.0 Transitional" style="margin: 1em; float: right;" height="31" width="88" /></a>
+    <a href="http://validator.w3.org/check?uri=referer"><img src="//www.w3.org/Icons/valid-xhtml10-blue" alt="Valid XHTML 1.0 Transitional" style="margin: 1em; float: right;" height="31" width="88" /></a>
     <a href="http://jigsaw.w3.org/css-validator/">
-        <img src="http://jigsaw.w3.org/css-validator/images/vcss-blue" style="margin: 1em; float: right;" alt="Valid CSS" />
+        <img src="//jigsaw.w3.org/css-validator/images/vcss-blue" style="margin: 1em; float: right;" alt="Valid CSS" />
     </a>
 </body></html>

documentation/dependencies.html

@@ -137,9 +137,9 @@ ensure all components are installed by an expert in the field.<br />
   </ul>
 </div>
 <hr />
-    <a href="http://validator.w3.org/check?uri=referer"><img src="http://www.w3.org/Icons/valid-xhtml10-blue" alt="Valid XHTML 1.0 Transitional" style="margin: 1em; float: right;" height="31" width="88" /></a>
+    <a href="http://validator.w3.org/check?uri=referer"><img src="//www.w3.org/Icons/valid-xhtml10-blue" alt="Valid XHTML 1.0 Transitional" style="margin: 1em; float: right;" height="31" width="88" /></a>
 	<a href="http://jigsaw.w3.org/css-validator/">
-		<img src="http://jigsaw.w3.org/css-validator/images/vcss-blue" style="margin: 1em; float: right;" alt="Valid CSS" />
+		<img src="//jigsaw.w3.org/css-validator/images/vcss-blue" style="margin: 1em; float: right;" alt="Valid CSS" />
 	</a>
 </body>
 </html>

documentation/index.html

@@ -56,8 +56,8 @@
 </div>
 
 <hr />
-    <a href="http://validator.w3.org/check?uri=referer"><img src="http://www.w3.org/Icons/valid-xhtml10-blue" alt="Valid XHTML 1.0 Transitional" style="margin: 1em; float: right;" height="31" width="88" /></a>
+    <a href="http://validator.w3.org/check?uri=referer"><img src="//www.w3.org/Icons/valid-xhtml10-blue" alt="Valid XHTML 1.0 Transitional" style="margin: 1em; float: right;" height="31" width="88" /></a>
 	<a href="http://jigsaw.w3.org/css-validator/">
-		<img src="http://jigsaw.w3.org/css-validator/images/vcss-blue" style="margin: 1em; float: right;" alt="Valid CSS" />
+		<img src="//jigsaw.w3.org/css-validator/images/vcss-blue" style="margin: 1em; float: right;" alt="Valid CSS" />
 	</a>
 </body></html>

documentation/installation_guide.html

@@ -787,9 +787,9 @@ If you have issues with files taking a long time to download, make sure you reco
 </div>
 
 <hr />
-    <a href="http://validator.w3.org/check?uri=referer"><img src="http://www.w3.org/Icons/valid-xhtml10-blue" alt="Valid XHTML 1.0 Transitional" style="margin: 1em; float: right;" height="31" width="88" /></a>
+    <a href="http://validator.w3.org/check?uri=referer"><img src="//www.w3.org/Icons/valid-xhtml10-blue" alt="Valid XHTML 1.0 Transitional" style="margin: 1em; float: right;" height="31" width="88" /></a>
     <a href="http://jigsaw.w3.org/css-validator/">
-        <img src="http://jigsaw.w3.org/css-validator/images/vcss-blue" style="margin: 1em; float: right;" alt="Valid CSS" />
+        <img src="//jigsaw.w3.org/css-validator/images/vcss-blue" style="margin: 1em; float: right;" alt="Valid CSS" />
     </a>
 </body>
 </html>

documentation/installation_guide_es_ES.html

@@ -805,9 +805,9 @@ Apache2: La configuración para nuestro sitio de ejemplo my.chamilo10.net sería
 </div>
 
 <hr />
-    <a href="http://validator.w3.org/check?uri=referer"><img src="http://www.w3.org/Icons/valid-xhtml10-blue" alt="Valid XHTML 1.0 Transitional" style="margin: 1em; float: right;" height="31" width="88" /></a>
+    <a href="http://validator.w3.org/check?uri=referer"><img src="//www.w3.org/Icons/valid-xhtml10-blue" alt="Valid XHTML 1.0 Transitional" style="margin: 1em; float: right;" height="31" width="88" /></a>
 	<a href="http://jigsaw.w3.org/css-validator/">
-		<img src="http://jigsaw.w3.org/css-validator/images/vcss-blue" style="margin: 1em; float: right;" alt="Valid CSS" />
+		<img src="//jigsaw.w3.org/css-validator/images/vcss-blue" style="margin: 1em; float: right;" alt="Valid CSS" />
 	</a>
 </body>
 </html>

documentation/installation_guide_fr_FR.html

@@ -818,9 +818,9 @@ Ce sont uniquement les redirections à placer dans un bloc server{}, comme les a
 </div>
 
 <hr />
-<a href="http://validator.w3.org/check?uri=referer"><img src="http://www.w3.org/Icons/valid-xhtml10-blue" alt="Valid XHTML 1.0 Transitional" style="margin: 1em; float: right;" height="31" width="88" /></a>
+<a href="http://validator.w3.org/check?uri=referer"><img src="//www.w3.org/Icons/valid-xhtml10-blue" alt="Valid XHTML 1.0 Transitional" style="margin: 1em; float: right;" height="31" width="88" /></a>
 <a href="http://jigsaw.w3.org/css-validator/">
-    <img src="http://jigsaw.w3.org/css-validator/images/vcss-blue" style="margin: 1em; float: right;" alt="Valid CSS" />
+    <img src="//jigsaw.w3.org/css-validator/images/vcss-blue" style="margin: 1em; float: right;" alt="Valid CSS" />
 </a>
 </body>
 </html>

documentation/license.html

@@ -733,10 +733,10 @@ Public License instead of this License.  But first, please read
 </div
 <hr/>
     <a href="http://validator.w3.org/check?uri=referer"><img
-        src="http://www.w3.org/Icons/valid-xhtml10-blue"
+        src="//www.w3.org/Icons/valid-xhtml10-blue"
         alt="Valid XHTML 1.0 Transitional" height="31" width="88" style="float: right; margin: 1em;" /></a>
 	<a href="http://jigsaw.w3.org/css-validator/">
-		<img src="http://jigsaw.w3.org/css-validator/images/vcss-blue"  style="float: right; margin: 1em;"
+		<img src="//jigsaw.w3.org/css-validator/images/vcss-blue"  style="float: right; margin: 1em;"
         alt="Valid CSS" />
 	</a>
 </body>

documentation/migration-checklist.html

@@ -55,9 +55,9 @@
 
 <hr />
 Don't have time or resources to optimize your Chamilo installation yourself? Hire an <a href="http://www.chamilo.org/en/providers">official Chamilo provider</a> and get it sorted out professionally by specialists.
-    <a href="http://validator.w3.org/check?uri=referer"><img src="http://www.w3.org/Icons/valid-xhtml10-blue" alt="Valid XHTML 1.0 Transitional" style="margin: 1em; float: right;" height="31" width="88" /></a>
+    <a href="http://validator.w3.org/check?uri=referer"><img src="//www.w3.org/Icons/valid-xhtml10-blue" alt="Valid XHTML 1.0 Transitional" style="margin: 1em; float: right;" height="31" width="88" /></a>
 	<a href="http://jigsaw.w3.org/css-validator/">
-		<img src="http://jigsaw.w3.org/css-validator/images/vcss-blue" style="margin: 1em; float: right;" alt="Valid CSS" />
+		<img src="//jigsaw.w3.org/css-validator/images/vcss-blue" style="margin: 1em; float: right;" alt="Valid CSS" />
 	</a>
 <hr />
 <h2>Authors</h2>

documentation/readme.html

@@ -140,9 +140,9 @@ Mail: <a href="mailto:info@chamilo.org">info@chamilo.org</a>
 </div>
 
 <hr />
-    <a href="http://validator.w3.org/check?uri=referer"><img src="http://www.w3.org/Icons/valid-xhtml10-blue" alt="Valid XHTML 1.0 Transitional" style="margin: 1em; float: right;" height="31" width="88" /></a>
+    <a href="http://validator.w3.org/check?uri=referer"><img src="//www.w3.org/Icons/valid-xhtml10-blue" alt="Valid XHTML 1.0 Transitional" style="margin: 1em; float: right;" height="31" width="88" /></a>
 	<a href="http://jigsaw.w3.org/css-validator/">
-		<img src="http://jigsaw.w3.org/css-validator/images/vcss-blue" style="margin: 1em; float: right;" alt="Valid CSS" />
+		<img src="//jigsaw.w3.org/css-validator/images/vcss-blue" style="margin: 1em; float: right;" alt="Valid CSS" />
 	</a>
 
 </body>