removing duplicate render readme from GHA file #21

	# Controls when the action will run
	on:
	push:
	branches: master

	name: render README

	jobs:
	render:
	# The type of runner that the job will run on
	runs-on: windows-latest

	steps:
	# Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
	- uses: actions/checkout@v2
	- uses: r-lib/actions/setup-r@v2
	- uses: r-lib/actions/setup-pandoc@v1

	# install packages needed
	- name: install required packages
	run: Rscript -e 'install.packages(c("rmarkdown"))'

	# Render READEME.md using rmarkdown
	- name: render README
	run: Rscript -e 'rmarkdown::render("README.Rmd", output_format = "md_document")'

	- name: commit rendered README
	run: \|
	git add README.md man/figures/README-*
	git commit -m "Re-build README.md" \|\| echo "No changes to commit"
	git push origin master \|\| echo "No changes to commit"

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