[gtk-web] download/windows: Add external class to ext. links

[Daniel Boles <dboles src gnome org>]

commit 676dffc12cfa106607de4172836906913bdeb7e5
Author: Luis Menina <liberforce freeside fr>
Date:   Tue Apr 4 13:18:17 2017 +0200

    download/windows: Add external class to ext. links
    
    https://bugzilla.gnome.org/show_bug.cgi?id=779994

 download/windows.php |   10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)
---
diff --git a/download/windows.php b/download/windows.php
index 15e8dc5..6fe71ff 100755
--- a/download/windows.php
+++ b/download/windows.php
@@ -16,12 +16,12 @@ ob_start();
 
 <h3>Installing GTK+ and its dependencies</h3>
 
-<p>The easiest way to install GTK+ and its dependencies in binary form is through the <a 
href="https://msys2.github.io/";>MSYS2</a> project. MSYS2 provides a UNIX-like development environment for 
Windows. It provides packages for many software applications and libraries, including the GTK+ stack. These 
packages are installed using the <a 
href="https://github.com/msys2/msys2/wiki/MSYS2-installation#iv-general-package-management";>pacman package 
manager</a>.</p>
+<p>The easiest way to install GTK+ and its dependencies in binary form is through the <a class="external" 
href="https://msys2.github.io/";>MSYS2</a> project. MSYS2 provides a UNIX-like development environment for 
Windows. It provides packages for many software applications and libraries, including the GTK+ stack. These 
packages are installed using the <a class="external" 
href="https://github.com/msys2/msys2/wiki/MSYS2-installation#iv-general-package-management";>pacman package 
manager</a>.</p>
 
 <p>Note: in the following steps, we'll assume you're using a 64-bits Windows. Therefore, the package names 
include the <tt>x86_64</tt> architecture identifier. If you're using a 32-bits Windows, please adapt the 
instructions below using the <tt>i686</tt> architecture identifier.</p>
 
 <h4>Step 1: Install MSYS2</h4>
-<a href="https://msys2.github.io/";>Download the MSYS2 installer</a> that matches your platform and follow 
the installation instructions.
+<a class="external" href="https://msys2.github.io/";>Download the MSYS2 installer</a> that matches your 
platform and follow the installation instructions.
 
 <h4>Step 2: Install GTK+3 and its dependencies</h4>
 
@@ -54,13 +54,13 @@ You can then import your GUI from your code using the <tt>GtkBuilder</tt> API. R
 <h2>Building and distributing your application</h2>
 
 <h3>Building your application with MSYS2</h3>
-<p>You may use MSYS2 to <a 
href="https://blogs.gnome.org/nacho/2014/08/01/how-to-build-your-gtk-application-on-windows/";>build your GTK+ 
application and create an installer to distribute it</a>. Your installer will need to ship your application 
build artifacts as well as GTK+ binaries and runtime dependencies.</p>
+<p>You may use MSYS2 to <a class="external" 
href="https://blogs.gnome.org/nacho/2014/08/01/how-to-build-your-gtk-application-on-windows/";>build your GTK+ 
application and create an installer to distribute it</a>. Your installer will need to ship your application 
build artifacts as well as GTK+ binaries and runtime dependencies.</p>
 
 <h3>Building your application with Visual Studio</h3>
-<p>GTK+ releases provide project files for Microsoft Visual Studio. You can use them to build GTK+ itself 
and use it in your own project. Learn more on <a 
href="https://wiki.gnome.org/Projects/GTK+/Win32/MSVCCompilationOfGTKStack";>how to build the GTK+ stack using 
Microsoft Visual Studio</a> and read these other tips on <a 
href="https://blogs.gnome.org/nacho/2015/02/19/building-gtk-3-with-msvc-2013/";>how to build GTK+ with MSVC on 
Windows</a>.</p>
+<p>GTK+ releases provide project files for Microsoft Visual Studio. You can use them to build GTK+ itself 
and use it in your own project. Learn more on <a class="external" 
href="https://wiki.gnome.org/Projects/GTK+/Win32/MSVCCompilationOfGTKStack";>how to build the GTK+ stack using 
Microsoft Visual Studio</a> and read these other tips on <a class="external" 
href="https://blogs.gnome.org/nacho/2015/02/19/building-gtk-3-with-msvc-2013/";>how to build GTK+ with MSVC on 
Windows</a>.</p>
 
 <h3>Distributing GTK+ with your application</h3>
-<p>You are welcome to redistribute GTK+ binaries, including applications that bundle them, on other web 
sites, CD-ROM, and other media. You don't have to ask for permission. That's one of the points of Free 
Software. One important thing that the <a href="http://www.fsf.org/licenses/licenses.html";>GNU licenses</a> 
require is that <strong>you must also redistribute the source code</strong>. This usually means at least the 
gettext, GLib, GTK+, Pango and Atk sources.</p>
+<p>You are welcome to redistribute GTK+ binaries, including applications that bundle them, on other web 
sites, CD-ROM, and other media. You don't have to ask for permission. That's one of the points of Free 
Software. One important thing that the <a class="external" 
href="http://www.fsf.org/licenses/licenses.html";>GNU licenses</a> require is that <strong>you must also 
redistribute the source code</strong>. This usually means at least the gettext, GLib, GTK+, Pango and Atk 
sources.</p>
 
 <h4>List of GTK+ dependencies</h4>
 <p>GTK+ depends on several libraries: