GUI -- reworking code to eliminate unnecessary 'ONOS' global.
 - re-package fn and keys factories into util module.

Change-Id: I3d9f50b9a91468140845e862aff3fdb518948774
diff --git a/web/gui/src/main/webapp/app/fw/README.txt b/web/gui/src/main/webapp/app/fw/README.txt
index 712f055..2fc39ab 100644
--- a/web/gui/src/main/webapp/app/fw/README.txt
+++ b/web/gui/src/main/webapp/app/fw/README.txt
@@ -1,9 +1,26 @@
 # Framework related code
 
-- Masthead
-- Float Panels
-- Alerts
-- Flash (transient messages)
-- Quick Help (key bindings, mouse gestures)
-- Death Mask (server connection lost)
+- Util
+    - General Functions
+    - Key Handler
+    - Theme Service
+    - Alert Service
 
+- Mast
+    - Masthead
+
+- Svg
+    - Glyph Service
+    - Icon Service
+    - Map Service
+    - Zoom Service
+
+- Layers
+    - Flash Service (transient messages)
+    - Panel Service (floating panels)
+    - Quick Help Service (key bindings, mouse gestures)
+    - Death Mask Service (loss of server connection)
+
+- Remote
+    - Login Service
+    - Web Socket Service