examples/go: http handler & http server

examples/go/README.txt

Index: examples/go/README.txt
diff --git a/examples/go/README.txt b/examples/go/README.txt
index cdfc603269f921800401a43c8f96860423f32eee..ac540ae6b8b1d30790fac6b267003068bc0d949c 100644
--- a/examples/go/README.txt
+++ b/examples/go/README.txt
@@ -1,8 +1,21 @@
-Sample Go echo application.
+Sample Go applications.
 
-Instructions to run on android emulator:
+echo_client, echo_server - sample applications that talk to each other
+
+http_handler - application that implements HTTP server; uses the mojo HTTP
+Server service to handle the HTTP protocol details, and just contains the logic
+for handling its registered urls.
+
+http_server - application that implements HTTP server; uses go net stack on top
+of the mojo network service.
 
 1) Follow steps from //mojo/go/sample_app/README.txt
 
-To run client:
+To run echo client:
 $ mojo/tools/android_mojo_shell.py --enable-multiprocess mojo:go_echo_client
+
+To run http handler:
+$ mojo/tools/android_mojo_shell.py --enable-multiprocess mojo:go_http_handler
+
+To run http server:
+$ mojo/tools/android_mojo_shell.py --enable-multiprocess mojo:go_http_server