AI 146203: New .jd files, modified Pdk.mk to fix doxygen </div> bug on line 25 of *-source.html files, removed extraneous SDK examples.
  BUG=1646802

Automated import of CL 146203
diff --git a/pdk/README b/pdk/README
index 18ff5d1..99598b1 100644
--- a/pdk/README
+++ b/pdk/README
@@ -28,45 +28,73 @@
 so you can have a record of the build commands in the logs directory.
 
 
-5) the pdk tar file is put in the dist directory.
+5) the pdk and ndk tar file is put in the dist directory.
 
 6) the pdk-docs are in 
 
-  out/target
+  out/target/common/docs/online-pdk
 
 
+--------------------------------------------------------------------------------
+# Build Notes
+
 The build target 'pdk' brings in the pdk/ndk make files into the build system.
   Then there are three targets:
     pdk_docs - which builds just the pdk documentation
     ndk - which builds the native development kit (native compiler, linker, etc.)
     pdk_all - which builds the above two targets
 
-To chnage which version of doxygen runs you can pass in the variable:
+To change which version of doxygen runs you can pass in the variable:
   doxygen_version='<path/name_of_doxygen_executable>'
 on the make line.
 
+
 --------------------------------------------------------------------------------
 # Testing
+
 You must install google appengine.  See: http://code.google.com/appengine/downloads.html
 
 Here's the command to run the pdk-docs server locally:
   python <path_to_appengine_installation>/dev_appserver.py --address 0.0.0.0 \
-    <path_to_cupcake_code>/android/out/target/common/docs/online-pdk
+    <path_to_cupcake_code>/android/out/target/common/docs
     
 To verify it is working you can access it with a browser loacally on port 8080:
 
 http://localhost:8080/index.html
-TODO: index.html needs correct links.
-TODO: app.yaml not working for redirecting, getting extra '.' in html names...
+
+NOTE: If you are trying to get to the appengine local testing instance remotely
+you will have to ssh tunnel into your linux box as appengine only serves the web
+host locally.  
+
+On a Windows machine to check your current port forwarding settings:
+
+1. Start putty.
+2. Click on your session in the list and hit load (this loads the settings so you can edit them)
+3. Go to SSH -> tunnels and look at the Forwarded ports box
+
+L8080   localhost:8080
+
+Means that you can point your webbrowser on your laptop to http://localhost:8080/ and it will show you the same thing as on your workstation for http://localhost:8080/
+
+To add port forwarding
+
+1. Start putty.
+2. Click on your session in the list and hit load (this loads the settings so you can edit them)
+3. Go to SSH -> tunnels.
+4. Pick an unused port on your laptop (8080, 8888, something like that) and put it in the "source port box"
+5. In the destination box, put localhost:8888 (replace with the actual port number the service is running on)
+6. Hit add.
+7. Go back to "Session" and save your new settings so this configuration will happen everytime you login.
  
- --------------------------------------------------------------------------------
+
+--------------------------------------------------------------------------------
 # Deployment
+
 To host the pdk docs on the interanl appengine run:
 /home/build/static/projects/apphosting/devtools/appcfg.py update <path_to_cupcake_src>/out/common/docs
 where the docs directory contains: pdk.py, app.yaml, and the online-pdk directory,
 all of which are tarred up by the Pdk.mk file when using the target pdk_docs. 
 
-# Deployment
 To host the pdk docs on the external appengine run:
 /home/build/static/projects/apphosting/devtools/appcfg.py -s pdk-docs.appspot.com update <path_to_cupcake_src>/out/common/docs
 where the docs directory contains: pdk.py, app.yaml, and the online-pdk directory,