move searchworks title specs into their own spec file
sw title specs mostly use rspec 3 notation
sw format algorithm accommodates first letter upcase INDEX-23
convert sw format specs to rspec 3.0 syntax
remove extra whitespace
sw_full_title now includes partName and partNumber; sw_title_display created to be like sw_full_title but without trailing punctuation; sw format for typeOfResource sound recording; genre value is librettos, plural; sw format algorithm accommodates first letter upcase; genre value report does NOT map to a format, genre value 'project report' with ToR text is 'Book'