Several examples run on only mbed-os5.13.0 (not 5.14.0)

Dependencies:   BD_SD_DISCO_F769NI BSP_DISCO_F769NI LCD_DISCO_F769NI TS_DISCO_F769NI USBHost_F769NI

Revision:
3:35ac9ee7d2d6
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed_app.json	Wed Aug 07 05:39:01 2019 +0000
@@ -0,0 +1,9 @@
+{ 
+    "target_overrides": {
+        "*": {
+            "target.features_add":["LWIP"],
+            "target.components_add": ["SD"],
+            "target.features_add":["STORAGE"]
+        }
+    }
+}