Flying Sea Glider / Mbed 2 deprecated 2019_10may_firstflight_jcw_nosd

most functionality to splashdwon, find neutral and start mission. short timeouts still in code for testing, will adjust to go directly to sit_idle after splashdown

Dependencies:   mbed MODSERIAL FATFileSystem

Diff: SDFileSystem/FATFileSystem.lib

Revision:
81:7ff2c6467892
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/SDFileSystem/FATFileSystem.lib	Thu Nov 08 22:30:32 2018 +0000
@@ -0,0 +1,1 @@
+http://os.mbed.com/teams/mbed-official/code/FATFileSystem/#28e685e5ff7f