Build android standalon app buils

1. npm install -g gulp-cli
2. npm install -g turtle-cli turtle setup:android (to verify everything is installed correctly)

Publish app using Expo cli:

1. expo start
2. expo build:android (this will build and host app on expo)

export REACT_NATIVE_PACKAGER_HOSTNAME=192.168.1.34 OR set REACT_NATIVE_PACKAGER_HOSTNAME=192.168.0.59