Use Elixir for compiling SCSS into CSS.

app/helpers.php

@@ -0,0 +1,28 @@
+<?php
+
+if ( ! function_exists('elixir'))
+{
+	/**
+	* Get the path to a versioned Elixir file.
+	*
+	* @param  string  $file
+	* @return string
+	*/
+	function elixir($file)
+	{
+		static $manifest = null;
+
+		if (is_null($manifest))
+		{
+			$manifest = json_decode(file_get_contents(public_path().'/build/rev-manifest.json'), true);
+		}
+
+		if (isset($manifest[$file]))
+		{
+			return '/build/'.$manifest[$file];
+		}
+
+		throw new InvalidArgumentException("File {$file} not defined in asset manifest.");
+	}
+
+}