additional AnalogIn example

Revision:
1:64493a867413
Parent:
0:490818b6238b
diff -r 490818b6238b -r 64493a867413 mbed-os.lib
--- a/mbed-os.lib	Thu Jan 19 14:19:28 2017 -0600
+++ b/mbed-os.lib	Fri Jun 23 16:33:10 2017 -0500
@@ -1,1 +1,1 @@
-https://github.com/ARMmbed/mbed-os/#34c1facf42a174f47fdf9002cd8c6bf10ac41744
+https://github.com/ARMmbed/mbed-os/#c9e63f14085f5751ff5ead79a7c0382d50a813a2