Django-Postgres application template created (#178)

In this template is shown how to connect Djnago and PostgreSQL using docker-compose servise. 

Signed-off-by: Ulugbek Muslitdinov <ulugbekmuslitdinov@gmail.com>

django-postgres/Dockerfile

@@ -0,0 +1,16 @@
+# Pull base image
+FROM python:3.8
+
+# Set environment variables
+ENV PYTHONDONTWRITEBYTECODE 1
+ENV PYTHONUNBUFFERED 1
+
+# Set work directory
+WORKDIR /code
+
+# Install dependencies
+COPY requirements.txt /code/
+RUN pip3 install -r requirements.txt --no-cache-dir
+
+# Copy project
+COPY . /code/