version 0.7.2

gpio: add function to export gpios to user
readme update

Signed-off-by: Sanjay Singh Rawat <sanjay.rawat@linaro.org>
diff --git a/powerdebug.h b/powerdebug.h
index 9575e00..12ef39b 100644
--- a/powerdebug.h
+++ b/powerdebug.h
@@ -13,4 +13,4 @@
  *       - initial API and implementation
  *******************************************************************************/
 
-#define VERSION "0.7.1"
+#define VERSION "0.7.2"