docs(FM650):update file directory structure
<FM650 Root>
|
|-- build.sh
+|-- config.ini
|-- fibo-kernel
|-- fibo-rootfs
|-- fibo_sign_package
-|-- TCPIP
-|-- arch
-|-- examples
-|-- kernel
-|-- output
-|-- sys_app
-|-- targets
-`-- userapp
- |-- BoAT-X-Framework
- |-- Inc
- |-- Src
- |-- module.mk
- |-- demo
- | |-- boat_demo
- | | |-- boat_demo.c
- | | |-- my_contract.c
- | | |-- my_contract.h
+|-- curl
+|-- fibo-compiletool
+|-- fibo-ota
+|-- fibo-uboot
+`-- fibo-sdk
+ |-- Makefile
+ |-- umdp
+ | |-- bin
+ | |-- config
+ | |-- include
+ | |-- lib
+ | |-- example
+ | | |-- Makefile
+ | | |-- BoAT-X-Framework
+ | | |-- boat_demo
+ | | | |-- Makefile
+ | | | |-- demo_platone_mycontract.c
+ | | | |-- my_contract.cpp.abi.c
+ | | | |-- my_contract.cpp.abi.h
+ | | | |-- libcurl.so.4.5.0
```
