A bunch of changes to keep JSHint happy

cook.js

@@ -2,6 +2,7 @@
 //
 // Usage: node cook.js <recipefile>
 
+/*global require: false, exports: false */
 "use strict";
 
 var TiddlyWiki = require("./js/TiddlyWiki.js").TiddlyWiki,

js/ArgParser.js

@@ -17,6 +17,7 @@ Options and their defaults are:
 
 */
 
+/*global require: false, exports: false */
 "use strict";
 
 var ArgParser = function(argString,options) {

js/FileRetriever.js

@@ -3,6 +3,7 @@ FileRetriever can asynchronously retrieve files from HTTP URLs or the local file
 throttling so that we don't get error EMFILE "Too many open files".
 */
 
+/*global require: false, exports: false */
 "use strict";
 
 var fs = require("fs"),

js/Recipe.js

@@ -27,6 +27,7 @@ this.ingredients = {
 
 */
 
+/*global require: false, exports: false, process: false */
 "use strict";
 
 var Tiddler = require("./Tiddler.js").Tiddler,

js/Tiddler.js

@@ -19,6 +19,7 @@ as a TiddlyWiki quoted string (eg, "one [[two three]]").
 
 */
 
+/*global require: false, exports: false */
 "use strict";
 
 var utils = require("./Utils.js"),

js/TiddlerInput.js

@@ -2,6 +2,7 @@
 Functions concerned with parsing representations of tiddlers
 */
 
+/*global require: false, exports: false */
 "use strict";
 
 var utils = require("./Utils.js"),

js/TiddlerOutput.js

@@ -2,6 +2,7 @@
 Functions concerned with parsing representations of tiddlers
 */
 
+/*global require: false, exports: false */
 "use strict";
 
 var utils = require("./Utils.js");

js/TiddlyWiki.js

@@ -1,3 +1,4 @@
+/*global require: false, exports: false */
 "use strict";
 
 var Tiddler = require("./Tiddler.js").Tiddler;

js/TiddlyWikiInput.js

@@ -2,6 +2,7 @@
 Functions concerned with parsing TiddlyWiki files
 */
 
+/*global require: false, exports: false */
 "use strict";
 
 var tiddlerInput = require("./TiddlerInput.js"),

js/Utils.js

@@ -4,6 +4,7 @@ Various static utility functions.
 This file is a bit of a dumping ground; the expectation is that most of these functions will be refactored.
 */
 
+/*global require: false, exports: false, process: false */
 "use strict";
 
 var utils = exports;
@@ -67,12 +68,12 @@ utils.htmlDecode = function(s)
 
 // Adapted from async.js, https://github.com/caolan/async
 // Creates a queue of tasks for an asyncronous worker function with a specified maximum number of concurrent operations.
-// 	q = utils.queue(function(taskData,callback) {
+//	q = utils.queue(function(taskData,callback) {
 //		fs.readFile(taskData.filename,"uft8",function(err,data) {
 //			callback(err,data);
 //		});
 //  });
-// 	q.push(taskData,callback) is used to queue a new task
+//	q.push(taskData,callback) is used to queue a new task
 utils.queue = function(worker, concurrency) {
 	var workers = 0;
 	var q = {