Fixes #52, Fixes #53 - CLI optional output, cleaner quote function

[hippothebrave]

Fixes #52 , fixes #53 . CLI output is now optional, and nobullets now functions properly from the command line. Quote function is cleaner.

[codecov[bot]]

Codecov Report

Merging #56 (f47bc87) into main (ae9e5d2) will decrease coverage by 0.62%. The diff coverage is 87.87%.

@@            Coverage Diff             @@
##             main      #56      +/-   ##
==========================================
- Coverage   94.88%   94.27%   -0.62%     
==========================================
  Files           6        6              
  Lines         645      681      +36     
  Branches       41       51      +10     
==========================================
+ Hits          612      642      +30     
+ Misses         32       31       -1     
- Partials        1        8       +7     

Impacted Files	Coverage Δ
prettycopy/command_line.py	90.58% <69.23%> (-6.82%)	:arrow_down:
prettycopy/prettycopy.py	83.83% <100.00%> (+0.60%)	:arrow_up:
prettycopy/tests/test_all.py	100.00% <100.00%> (ø)

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