Closes #49 Documentation: Updated "Get Started" page #183

Job	Run time
Get R version	1s
Links / Validate Links	7s
Check / (release)	4m 2s
Check / (devel)	44s
Check / (oldrel)	4m 12s
Documentation	0s
Validation	0s
Code Coverage / Test Coverage	2m 23s
Lint / Lint	2m 7s
Man Pages / Roxygen	2m 12s
Spelling / Spellcheck	2m 19s
Code Style / Code Style	2m 6s
Check Templates / Verify	2m 30s
Code Coverage / Generate badge for coverage	7s
	22m 50s

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