Update Python version in downloads

download.html

@@ -14,7 +14,7 @@
 
 <p>Note that if you directly click on these hyperlinks, your web browser will most likely display the program contents. It's usually better to right-click on it and choose the appropriate option, normally called <em>Save Target As</em> or <em>Save Link As</em>, depending on the web browser you are using.</p>
 
-<p>Remember <em>youtube-dl</em> requires <a href="http://www.python.org/">Python</a> version 2.x (x being at least 6) to work.</p>
+<p>Remember <em>youtube-dl</em> requires <a href="http://www.python.org/">Python</a> version 2.6, 2.7, or 3.3+ to work.</p>
 
 <h2><a href="https://github.com/downloads/rg3/youtube-dl/youtube-dl">2012.12.11</a></h2>
 

download.html.in

@@ -14,7 +14,7 @@
 
 <p>Note that if you directly click on these hyperlinks, your web browser will most likely display the program contents. It's usually better to right-click on it and choose the appropriate option, normally called <em>Save Target As</em> or <em>Save Link As</em>, depending on the web browser you are using.</p>
 
-<p>Remember <em>youtube-dl</em> requires <a href="http://www.python.org/">Python</a> version 2.x (x being at least 6) to work.</p>
+<p>Remember <em>youtube-dl</em> requires <a href="http://www.python.org/">Python</a> version 2.6, 2.7, or 3.3+ to work.</p>
 
 <h2><a href="@PROGRAM_URL@">@PROGRAM_VERSION@</a></h2>