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/TS_DISCO_F769NI.lib	Wed Aug 07 05:39:01 2019 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/teams/Team_PjL/code/TS_DISCO_F769NI/#f5e771f1c28f