i2c slave working version 1.0

Dependencies:   mbed-rtos mbed

Fork of freeslave_write2master_working by Seeker of Truth ,

Revision:
4:133b49d51b18
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-rtos.lib	Wed Dec 10 10:33:56 2014 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed-rtos/#f1ef95efa5ad