bundle class updates

-ddl

git-svn-id: https://git.crowdfave.org/svn/crowdfavorite/code/wp-plugins/asset-build-script/trunk@37701 546ca710-db30-0410-8887-d9dd8e66aff0

lib/Bundler.php

@@ -26,7 +26,7 @@ public function push($bundle) {
 		$this->bundles[] = $bundle;
 	}
 
-	public function get_bundle() {
+	public function get_bundles() {
 		return $this->bundles;
 	}
 
@@ -88,6 +88,10 @@ public function __construct($my_key, $my_path, $my_replacements = array()) {
 		$this->replacements = $my_replacements;
 	}
 
+	public function add_replacement($find, $replace) {
+		$this->replacements[] = $find => $replace;
+	}
+
 	public function get_key() {
 		return $this->key;
 	}