Sample project is ready

Deployment steps:
1) virtualenv env
2) source env/bin/activate
3) git clone https://github.com/pavlov-aleksey/sample
4) cd sample
5) pip install -r ./requirements.txt
6) ./manage.py migrate
7) ./manage.py runserver
8) Open http://127.0.0.1:8000/products/ in the browser
9) Press 'Import Test Data'