Don't specifically support LESS files but do permit custom relations …

…for stylesheets.

libraries/src/Document/Renderer/Html/HeadRenderer.php

@@ -152,10 +152,6 @@ public function fetchHead($document)
 		// Generate stylesheet links
 		foreach ($document->_styleSheets as $src => $attribs)
 		{
-			// Find the relation
-			$relation = isset($attribs['relation']) ? $attribs['relation'] : 'stylesheet';
-			$relation = ($relation == 'stylesheet' && \JFile::getExt($src) == 'less') ? 'stylesheet/less' : 'stylesheet';
-
 			// Check if stylesheet uses IE conditional statements.
 			$conditional = isset($attribs['options']) && isset($attribs['options']['conditional']) ? $attribs['options']['conditional'] : null;
 
@@ -174,6 +170,7 @@ public function fetchHead($document)
 				$buffer .= '<!--[if ' . $conditional . ']>';
 			}
 
+			$relation = isset($attribs['relation']) ? $attribs['relation'] : 'stylesheet';
 			$buffer .= '<link href="' . $src . '" rel="' . $relation . '"';
 
 			// Add script tag attributes.