Closes #222 - Writes test readout files to temporary directory #254

Job	Run time
Version Bump 🤜🤛	0s
Get R version	1s
Check / (release)	3m 49s
Check / (devel)	42s
Links / Validate Links	6s
Check / (oldrel)	2m 54s
Documentation	0s
Validation	0s
Man Pages / Roxygen	1m 2s
Lint / Lint	51s
Code Coverage / Test Coverage	1m 13s
Spelling / Spellcheck	51s
Code Style / Code Style	1m 2s
Check Templates / Verify	58s
Code Coverage / Generate badge for coverage	3s
	13m 32s

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