Update docs with instructions for debugging Android SampleApp.

site/user/quick/android.md

Index: site/user/quick/android.md
diff --git a/site/user/quick/android.md b/site/user/quick/android.md
index 5a39049bd1c0a4f529112ef9933f7a43a17ef97f..925155d65fd479fd3a7749e24267606f82e9554e 100644
--- a/site/user/quick/android.md
+++ b/site/user/quick/android.md
@@ -155,14 +155,19 @@ Clean up all generated files
 Debugging on Android
 --------------------
 
-We support debugging on using a GDB wrapper script. The script loads the app
-onto the device, starts a gdbserver instance with that app, and then enters a
-GDB client shell on the host. Necessary symbol files are pulled from the
-device and placed into a temporary folder. The script does not build the app -
-you'll have to do that first.
+We support 2 modes of debugging on Android using GDB wrapper scripts. These
+scripts load the app onto the device, start a gdbserver instance with that app,

[scroggo, 2015/02/10 13:53:08]

Does android_gdb_app load the app onto the device? I thought you had to install
first (but that may be my misunderstanding).

+and then enter a GDB client shell on the host. All necessary symbol files should
+be pulled from the device and placed into a temporary folder (android_gdb_tmp).
 
-    # you can include additional arguments in quotes (e.g. "dm --nopdf")
+Note: The debugging script does not build the app - you'll have to do that first.
+
+    # COMMAND LINE APPS
+    # include additional arguments in quotes (e.g. "dm --nopdf")
     ./platform_tools/android/bin/android_gdb_native dm
+    
+    # SAMPLE APP
+    ./platform_tools/android/bin/android_gdb_app
 
 When the gdb client is ready, insert a breakpoint, and continue to let the
 program resume execution.