Haf

- add android app ui case support
- add app ui html report template

> AppRunner
- same as PyRunner & ApiRunner

> apphelper
- BasePage : base function of app ui
- Stage : stage of ui
- DesiredCaps : appium desired caps

> stage support

- support mysql publish
- publish results to mysql


"sql_publish": {
"id": 1,
"sql_name": "upload",
"publish": true,
"host": "192.168.41.208",
"port": 3306,
"username": "root",
"password": "testzhan123",
"database": "haf_publish",
"protocol": "mysql"
}