Very simple example application for using AT45 SPI Flash

Dependencies:   AT45

Revision:
0:cb29c01320b1
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-os.lib	Tue Nov 14 14:58:48 2017 +0000
@@ -0,0 +1,1 @@
+https://github.com/armmbed/mbed-os/#78474a5129e18e136cc7e872adbaa5b74fbb8f6a