Adding mbed target to support WIM EVA STM32F1 board

Fork of mbed-os-example-blinky by Alexander A

Revision:
2:8834f9351e9b
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/.gitignore	Thu Jul 28 23:13:54 2016 +0100
@@ -0,0 +1,4 @@
+.build
+.mbed
+projectfiles
+*.py*