relay exmaples

Fork of Hexi_Click_Relay_Example by Hexiwear

Revision:
0:b492a09a523e
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-os.lib	Wed Aug 24 22:27:49 2016 +0000
@@ -0,0 +1,1 @@
+https://github.com/ARMmbed/mbed-os/#d2202045ac8f2fc63836a5b7131c9b56ac58f06a