Creating Stores and using Observables

Change-Id: I214692e64df065beaddee0e0ec8759de540c269d
diff --git a/typings/index.d.ts b/typings/index.d.ts
index dfa460a..b0a5fb0 100644
--- a/typings/index.d.ts
+++ b/typings/index.d.ts
@@ -7,3 +7,4 @@
 /// <reference path="globals/jasmine/index.d.ts" />
 /// <reference path="globals/jquery/index.d.ts" />
 /// <reference path="globals/require/index.d.ts" />
+/// <reference path="globals/socket.io-client/index.d.ts" />