add functions and update snt defaults #49

	# This workflow will Rebuild SNT Docs triggered when changes to pyton or documentation related files are intended.

	name: Rebuild SNT Docs
	on:
	push:
	paths:
	- '**.py'
	- '*/docs/**'
	- '**/requirements.txt'
	pull_request:
	paths:
	- '**.py'
	- '*/docs/**'
	- '**/requirements.txt'

	jobs:
	emodpy-snt-docs-rebuild:

	runs-on: ubuntu-latest
	steps:
	- name: Repo Checkout
	uses: actions/checkout@v2
	with:
	ref: ${{ github.event.inputs.branch }}
	# Environment Setup
	- name: Set up Python 3.9
	uses: actions/setup-python@v2
	with:
	python-version: 3.9

	- name: Install emodpy-snt requirements
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt --index-url=https://packages.idmod.org/api/pypi/pypi-production/simple

	- name: Install the emodpy-snt package
	run: \|
	pip install -e . --index-url=https://packages.idmod.org/api/pypi/pypi-production/simple

	- name: Install documentation build requirements
	run: \|
	pip install -r docs/requirements.txt --index-url=https://packages.idmod.org/api/pypi/pypi-production/simple

	- name: Build docs - html - no break
	working-directory: 'docs'
	run: \|
	make clean
	make htmlnobreak

	# This check won't run until issue below is addressed:
	# https://github.com/InstituteforDiseaseModeling/emodpy-malaria/issues/284
	- name: Build docs linkcheck - disabled
	working-directory: 'docs'
	run: \|
	echo make linkcheck

Provide feedback