Code from N.Outram lecture 23 Oct 2017

Revision:
0:24610a6f4e59
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/.gitignore	Tue Oct 24 14:01:04 2017 +0000
@@ -0,0 +1,4 @@
+.build
+.mbed
+projectfiles
+*.py*