Settle on "Patrol <lowercase>" and "the Patrol"

This is reversing the decision made in 84e0d83bd1, and extending the revised decision to other Patrol-related terms.

lib/worm-scraper.js

@@ -86,7 +86,7 @@ if (argv._.includes("convert")) {
   commands.push(() => {
     return fs.rmdir(chaptersPath, { recursive: true })
       .then(() => fs.mkdir(chaptersPath, { recursive: true }))
-      .then(() => convert(cachePath, manifestPath, chaptersPath, argv.jobs));
+      .then(() => convert(cachePath, manifestPath, chaptersPath, argv.book, argv.jobs));
   });
 }