Closes #222 - Writes test readout files to temporary directory #256

Job	Run time
Get R version	1s
Version Bump 🤜🤛	0s
Check / (release)	3m 0s
Links / Validate Links	3s
Check / (devel)	44s
Check / (oldrel)	2m 53s
Documentation	0s
Validation	0s
Spelling / Spellcheck	50s
Lint / Lint	52s
Man Pages / Roxygen	55s
Code Coverage / Test Coverage	1m 12s
Check Templates / Verify	1m 1s
Code Style / Code Style	51s
Code Coverage / Generate badge for coverage	4s
	12m 26s

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