Remove the SD Configuration related code
Fix the wrong flag of system initialization protection
Remove the SD Board configuration related code
Remove the Flight Control Board Configuration related code
Merge pull request #62 from shengwen1997/master

Remove the SD Configuration related code
Create the folder "config" and rename "sys_manger" to "global"
Fix some grammar errors
Merge branch 'master' of https://github.com/QuadCopterTainan/QuadcopterFlightControl

Conflicts:
	README.md
Merge pull request #63 from fboris/master

Fix some grammar errors
Move the global files into directory "system"
Merge pull request #64 from shengwen1997/master

Create the folder "config" and rename "sys_manger" to "global"