V1.6 (#34)

* Updated how local environment file is generated.

* Updated instructions

* Removed env.sh

Version1.5 (#22)

* Added update_demographics.py which updates the country_code every 5 seconds

* Updated README.md file to include instructions for update_demographics.py

Mkananizadeh (#19)

* mkananizadeh: Formatting and instructions for Amazon Redshift

* mkananizadeh: Stream Lineage of the complete pipeline

* mkananizadeh: change provider to sys_admin for db resource