Generic example for any board with IDMW0xM1 shield

Revision:
0:e13a8a944e25
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sd-driver.lib	Tue Feb 13 10:07:23 2018 +0000
@@ -0,0 +1,1 @@
+https://github.com/ARMmbed/sd-driver/#f4ab55df7768cfcb049b522bebd30218ee729c81