[Test] create appium test project

[anandbagmar]

for appium web-app and native app

[saikrishna321]

@anandbagmar for android native application we should have self-signed certificate and the same should be used to build the app. refer link

https://developer.android.com/training/articles/security-ssl.html

[saikrishna321]

@anandbagmar @ShilpaGopal for web-app on both ios and android i have solution, will send a PR soon.