Add Markdown Lessons.
Merge pull request #1 from john3333/master

Add Markdown Lessons.
cloud
Merge branch 'master' of https://github.com/cloudwhite/RePo
upload my SQL code, will add comment later
Merge pull request #2 from i-c0112/master

upload my SQL code, will add comment later
```sql
MySQL Test ... By john3333
```
Merge branch 'master' of https://github.com/cloudwhite/RePo
MySQL Test ... By john3333
Merge pull request #3 from john3333/master

Add SQL Something
cloud
cloud
no message
cloud
rename phpmyadmin.md readme.md
no message
Merge remote-tracking branch 'cloudwhite/master'
Merge pull request #4 from i-c0112/master

安安