Merge pull request #4947 from makc/gh-pages

link to cdnjs page

index.html

@@ -112,7 +112,8 @@
 			<a href="examples/">examples</a>, 
 			<a href="http://stemkoski.github.io/Three.js/">more</a><br /><br />
 
-			<a href="http://github.com/mrdoob/three.js/zipball/master">download</a><br /><br />
+			<a href="http://github.com/mrdoob/three.js/zipball/master">download</a>, 
+			<a href="http://cdnjs.com/libraries/three.js/">cdn</a><br /><br />
 
 			<a href="docs/index.html#Manual/Introduction/Creating_a_scene">getting started</a><br />
 			<a href="docs/">documentation</a><br />