Update notes for submitted changes

* fix the following bugs to better handle new vold code - do not show partition sdcard entries for vold managed volumes until we have a valid blk_device2. That also caused a memory overflow - make it possible again to partition old style blk_device volumes - enable format voldmanaged devices to ext2 and ext3 with existing binaries by using optional blk_device2 (defined in recovery to NULL but not currently implemented by fs_mgr - fix unexpected behavior when in format/partition menus and insert an usb key (REFRESH return code) - ensure_path_unmounted() could not unmount /sdcard path on /data/media devices - format_device() and format_volume() properly handle /sdcard path argument on /data/media devices