Description

Refactored specified function names in R/summarize.R based on issue #7

Original	Modified	User Facing
filter_by_doms	filterByDomains	✅
count_bycol	countByColumn	✅
elements2words	elements2Words
find_paralogs	findParalogs	✅
words2wc	words2WordCounts
filter_freq	filterByFrequency	✅
summarize_bylin	summarizeByLineage	✅
summ.DA.byLin	summarizeDomArch_ByLineage	✅
summ.DA	summarizeDomArch	✅
summ.GC.byDALin	summarizeGenContext_ByDomArchLineage	✅
summ.GC.byLin	summarizeGenContext_ByLineage	✅
summ.GC	summarizeGenContext	✅
total_counts	totalGenContextOrDomArchCounts	✅

Fixes issue #53

What kind of change(s) are included?

[ ] Feature (adds or updates new capabilities)
[x] Bug fix (fixes an issue).
[ ] Enhancement (adds functionality).
[ ] Breaking change (these changes would cause existing functionality to not work as expected).

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[x] I have performed a self-review of these additions (including spelling, grammar, and related).
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