add searchable dictionary to html docs and dev guide nav
and add screenshots.
diff --git a/Android.mk b/Android.mk
index fd03c6d..1b5c70b 100644
--- a/Android.mk
+++ b/Android.mk
@@ -352,6 +352,8 @@
 		            guide/samples/LunarLander "Lunar Lander" \
 		-samplecode $(sample_dir)/NotePad \
 		            guide/samples/NotePad "Note Pad" \
+		-samplecode $(sample_dir)/SearchableDictionary \
+		            guide/samples/SearchableDictionary "Searchable Dictionary" \
 		-samplecode $(sample_dir)/Snake \
 		            guide/samples/Snake "Snake" \
 		-samplecode $(sample_dir)/SoftKeyboard \