Add --noremove option to tiling jobs. Pull out alignment code check into a separate function #170

	# 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: Python application

	on:
	push:
	branches: [ master ]
	pull_request:
	branches: [ master ]

	jobs:
	build:

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2
	- uses: conda-incubator/setup-miniconda@v2
	with:
	miniforge-version: latest
	miniforge-variant: Mambaforge
	- name: Install dependencies
	shell: bash -l {0}
	run: \|
	conda install flake8 numba scikit-learn gdal
	- name: Lint with flake8
	shell: bash -l {0}
	run: \|
	flake8
	- name: Test with pyshepseg_runtests
	shell: bash -l {0}
	run: \|
	pip install .
	pyshepseg_runtests

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