Final tidy of code following installation of new sensor, more comments added prior to submission

Dependencies:   mbed

Revision:
0:21a200b880d7
Child:
2:e0091b5311f1
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Fri Feb 05 16:23:38 2016 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/f141b2784e32
\ No newline at end of file