feat$(glossary): Add keymaker script

scripts/glossary/keyword.js

@@ -0,0 +1,20 @@
+/*
+  This is the "keymaker" script that generates the glossary/keyword_database file.
+  Run using `npm run glossary:keymaker`.
+*/
+
+const fs = require('fs-extra');
+const util = require('../util');
+
+const glossaryFiles = util.getFilesInDir('./glossary', false);
+
+try {
+	const output = glossaryFiles.reduce(
+		(accumulator, currentFilename) => 
+			accumulator.toLowerCase().replace(/\.[^/.]+$/, "") + "\n" + 
+			currentFilename.toLowerCase().replace(/\.[^/.]+$/, ""));
+  fs.writeFileSync('glossary/keyword_database', output);	
+} catch (err) {
+	console.log(`${chalk.red('ERROR!')} During glossary keyword_database generation: ${err}`);
+  process.exit(1);
+}