Update 1.1.md
Update 1.1.md
Merge pull request #9 from zxcvdavid/master

chapter 12 create
Merge pull request #10 from zxcvdavid/master

12.md & 12.2.md update
Merge pull request #11 from zxcvdavid/master

12.3.md update ,
Merge pull request #12 from zxcvdavid/master

12.4.md update
Update 1.3.md

修复img标签未闭合问题。
Merge pull request #13 from zxcvdavid/master

chapter 12 completed
Merge pull request #14 from Tianxing/patch-1

Update 1.3.md
增加对MINIT和MSHUTDOWN不配对的情况说明
Update 5.1.md

COMPILE_DL_SAMPLE 替换为 COMPILE_DL_WALU
Merge pull request #17 from kztao/patch-1

Update 5.1.md  thanks for your effort!
unfinished, have sth to do and go out now.
prepare to transfer from sae to vps.
Update 5.1.md

少了一个头文件宏
Update 8.1.md

C语言编译错误
例子错误
Merge pull request #19 from wenjun1055/master

update 3.1
Merge pull request #21 from nkysg/master

一些bug
修正一些错字