Many small updates #29

	# This workflow will install Python dependencies, run tests and lint with a single version of Python
	# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions

	name: Nagini Tests Ubuntu

	on: [push, pull_request, workflow_dispatch]

	jobs:
	build:

	runs-on: ubuntu-20.04
	env:
	BOOGIE_EXE: "/home/runner/.dotnet/tools/boogie"
	steps:
	- uses: actions/checkout@v2
	- name: Set up Python 3.8
	uses: actions/setup-python@v2
	with:
	python-version: 3.8
	- name: Install Boogie
	run: \|
	dotnet tool install --global Boogie --version 2.15.9
	- name: Install Nagini
	run: \|
	python -m pip install --upgrade pip
	pip install pytest
	pip install .
	- name: Test with pytest
	run: \|
	pytest src/nagini_translation/tests.py --silicon --carbon

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