Closes #108: replace non-ASCII characters #185

Job	Run time
Version Bump 🤜🤛	0s
Get R version	1s
Links / Validate Links	4s
Check / (release)	3m 12s
Check / (devel)	56s
Check / (oldrel)	3m 12s
Documentation	0s
Validation	0s
Code Coverage / Test Coverage	1m 38s
Spelling / Spellcheck	1m 0s
Man Pages / Roxygen	1m 37s
Lint / Lint	59s
Code Style / Code Style	1m 1s
Check Templates / Verify	1m 30s
Code Coverage / Generate badge for coverage	4s
	15m 14s

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