Arrow Intern IoT / Mbed 2 deprecated Node_XBee_SoftSerial

Soft Serial is working, barely and grossly.

Dependencies:   SoftSerial mbed-rtos mbed

Diff: SoftSerial.lib

Revision:
0:e584a98289a4
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/SoftSerial.lib	Wed Jun 21 21:44:50 2017 +0000
@@ -0,0 +1,1 @@
+http://developer.mbed.org/users/Sissors/code/SoftSerial/#a0029614de72