add node modules to repo

node_modules/plist/index.js

@@ -0,0 +1,13 @@
+/**
+ * Parser functions.
+ */
+
+var parserFunctions = require('./lib/parse');
+Object.keys(parserFunctions).forEach(function (k) { exports[k] = parserFunctions[k]; });
+
+/**
+ * Builder functions.
+ */
+
+var builderFunctions = require('./lib/build');
+Object.keys(builderFunctions).forEach(function (k) { exports[k] = builderFunctions[k]; });