First Last / Mbed 2 deprecated Minor_Assignment3_4

Assignment 3 and 4. Both in commits.

Dependencies:   MODSERIAL mbed

Diff: MODSERIAL.lib

Revision:
0:86aaef96170e
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/MODSERIAL.lib	Wed Sep 02 12:33:55 2015 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/Sissors/code/MODSERIAL/#8ef4f91813fd