Merge pull request #354 from bridadan/directory_entries_plat_data

Adding directory entries to platform data

Author: theotherjimmy

mbed_lstools/lstools_base.py

@@ -210,6 +210,7 @@ def _update_device_from_fs(self, device, read_details_txt):
 
         try:
             directory_entries = os.listdir(device['mount_point'])
+            device['directory_entries'] = directory_entries
             device['device_type'] = self._detect_device_type(directory_entries)
             device['target_id'] = device['target_id_usb_id']