KeyboardStream example from BLE_HID

Dependencies:   BLE_API BLE_HID mbed nRF51822

This example is currently copied as-is from the github development repo.

Revision:
3:2f64c208af3a
Parent:
2:a0b9f9aa0e2d
--- a/version	Thu Nov 19 15:16:43 2015 +0000
+++ b/version	Sun Apr 03 22:09:25 2016 +0100
@@ -1,1 +1,1 @@
-0.3
+0.4