Updated readme

Author: auser

README.md

@@ -11,7 +11,18 @@ For a detailed discussion of how Firestack works, check out our [contribution gu
 ## Features
 
 * Nearly automatic, rapid setup on Firebase
-* Covers lots of awesome features of Firebase, such as authentication and storage handling
+* Covers lots of awesome features of Firebase:
+  [x] authentication
+    [x] username and password
+    [ ] social auth (implemented, but need to add providers)
+  [x] storage handling
+    [x] upload files
+    [x] download urls
+    [ ] download files
+  [x] real-time database
+  [x] presence out-of-the-box
+  [x] analytics
+  [ ] Remote configuration
 * Redux support built-in (but not required)
 * Android and iOS support
 * Community supported and professionally backed