4.9.0

General content fixes, applied to both Worm and Ward:

• Hyphenated self-preservation, vat-grown, shell-shocked, a just-in-case, dog-tired, one-sided, medium-sized, teary-eyed, and worst-case scenario.
• Hyphenated second-guess, built-in, face-to-face, and fight-or-flight when appropriate.
• Fixed hyphenation code to work even when the phrase is capitalized.
• Removed over-capitalization of judo, aikido, and tae kwon do.
• De-italicized some commas when two words are italicized in a row.

Ward-specific content fixes:

• Spot fixes through Last 20.end (i.e., the end of the book).
• Always capitalize "Uncle Neil" and "Aunt Fleur".
• De-capitalized "flock" since lowercase was much more prevalent.
• De-capitalized "giants", but always capitalized "Mathers Giant", "Mother Giant", and "Goddess Giant".