Bump djangorestframework from 3.13.1 to 3.15.2 #151

	name: Unit Tests
	on:
	push:
	branches:
	- master
	pull_request:

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: [3.7, 3.8, 3.9]
	steps:
	- name: Checkout turkle
	uses: actions/checkout@v2

	- name: Setup python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip wheel
	pip install -r requirements.txt

	- name: Run tests
	run: \|
	python manage.py test

Provide feedback