Docs: Added message regarding linewidth not working on Windows platforms. See #3505.

docs/api/materials/LineBasicMaterial.html

@@ -36,6 +36,7 @@
 
 		<h3>.[page:Float linewidth]</h3>
 		<div>Controls line thickness. Default is 1.</div>
+		<div>Due to limitations in the <a href="https://code.google.com/p/angleproject/" target="_blank">ANGLE layer</a>, on Windows platforms linewidth will always be 1 regardless of the set value.</div>
 
 		<h3>.[page:String linecap]</h3>
 		<div>Define appearance of line ends. Possible values are "butt", "round" and "square". Default is 'round'.</div>

docs/api/materials/MeshBasicMaterial.html

@@ -47,6 +47,7 @@
 
 		<h3>.[page:Float wireframeLinewidth]</h3>
 		<div>Controls wireframe thickness. Default is 1.</div>
+		<div>Due to limitations in the <a href="https://code.google.com/p/angleproject/" target="_blank">ANGLE layer</a>, on Windows platforms linewidth will always be 1 regardless of the set value.</div>
 		
 		<h3>.[page:String wireframeLinecap]</h3>
 		<div>Define appearance of line ends. Possible values are "butt", "round" and "square". Default is 'round'.</div>

docs/api/materials/MeshLambertMaterial.html

@@ -54,6 +54,7 @@
 		
 		<h3>.[page:Float wireframeLinewidth]</h3>
 		<div>Line thickness for wireframe mode. Default is *1.0*.</div>
+		<div>Due to limitations in the <a href="https://code.google.com/p/angleproject/" target="_blank">ANGLE layer</a>, on Windows platforms linewidth will always be 1 regardless of the set value.</div>
 
 		<h3>.[page:String wireframeLinecap]</h3>
 		<div>Define appearance of line ends. Possible values are "butt", "round" and "square". Default is 'round'.</div>

docs/api/materials/MeshPhongMaterial.html

@@ -62,6 +62,7 @@
 		
 		<h3>.[page:Float wireframeLinewidth]</h3>
 		<div>Line thickness for wireframe mode. Default is *1.0*.</div>
+		<div>Due to limitations in the <a href="https://code.google.com/p/angleproject/" target="_blank">ANGLE layer</a>, on Windows platforms linewidth will always be 1 regardless of the set value.</div>
 
 		<h3>.[page:String wireframeLinecap]</h3>
 		<div>Define appearance of line ends. Possible values are "butt", "round" and "square". Default is 'round'.</div>