setting a new default extension for macros

Author: dmolsen

src/PatternLab/PatternEngine/Twig/TwigUtil.php

@@ -155,7 +155,7 @@ public static function loadMacros($instance) {
 		// load defaults
 		$macroDir = Config::getOption("sourceDir").DIRECTORY_SEPARATOR."_macros";
 		$macroExt = Config::getOption("twigMacroExt");
-		$macroExt = $macroExt ? $macroExt : "macro";
+		$macroExt = $macroExt ? $macroExt : "macro.twig";
 
 		if (is_dir($macroDir)) {