JSLint. RFB obj to rfb.js; vnc.js the 'loader'.

Move the whole RFB object to rfb.js. vnc.js is now just the loader
file. This allows an integrating project to easily replace vnc.js with
an alternate loader mechanism (or just do it directly in the html
file). Thanks for the idea primalmotion (http://github.com/primalmotion).

Also, JSLint the various files.

include/default_controls.js

@@ -6,7 +6,7 @@
  * See README.md for usage and integration instructions.
  */
 "use strict";
-/*global $, RFB, Canvas, VNC_uri_prefix, Element, Fx */
+/*global $, Util, RFB, Canvas, VNC_uri_prefix, Element, Fx */
 
 var DefaultControls = {
 
@@ -14,8 +14,7 @@ settingsOpen : false,
 
 // Render default controls and initialize settings menu
 load: function(target) {
-    var url, html, encrypt, cursor, base64, i, sheet, sheets,
-        DC = DefaultControls;
+    var html, i, DC = DefaultControls, sheet, sheets, llevels;
 
     /* Handle state updates */
     RFB.setUpdateState(DC.updateState);
@@ -129,7 +128,7 @@ load: function(target) {
 
 // Read a query string variable
 getQueryVar: function(name) {
-    var re = new RegExp('[\?].*' + name + '=([^\&\#]*)');
+    var re = new RegExp('[?].*' + name + '=([^&#]*)');
     return (document.location.href.match(re) || ['',null])[1];
 },
 
@@ -189,7 +188,7 @@ saveSetting: function(name) {
 
 // Initial page load read/initialization of settings
 initSetting: function(name, defVal) {
-    var val, ctrl = $('VNC_' + name), DC = DefaultControls;
+    var val, DC = DefaultControls;
 
     // Check Query string followed by cookie
     val = DC.getQueryVar(name);
@@ -256,7 +255,7 @@ settingsDisabled: function(disabled) {
 // Save/apply settings when 'Apply' button is pressed
 settingsApply: function() {
     Util.Debug(">> settingsApply");
-    var curSS, newSS, DC = DefaultControls;
+    var DC = DefaultControls;
     DC.saveSetting('encrypt');
     DC.saveSetting('base64');
     DC.saveSetting('true_color');
@@ -276,7 +275,6 @@ settingsApply: function() {
 
 
 setPassword: function() {
-    console.log("setPassword");
     RFB.sendPassword($('VNC_password').value);
     return false;
 },
@@ -286,7 +284,7 @@ sendCtrlAltDel: function() {
 },
 
 updateState: function(state, msg) {
-    var s, c, klass;
+    var s, sb, c, cad, klass;
     s = $('VNC_status');
     sb = $('VNC_status_bar');
     c = $('VNC_connect_button');