diff --git a/cache.manifest b/cache.manifest
new file mode 100644
index 00000000..904a7fe5
--- /dev/null
+++ b/cache.manifest
@@ -0,0 +1 @@
+CACHE MANIFEST# 2013-03-31:v3CACHE:index.htmlcss/bootstrap.csscss/jgrowl.csscss/main.cssjs/async-runner.jsjs/base64.jsjs/bootstrap.jsjs/config.default.jsjs/gdrive.jsjs/jquery.jgrowl.jsjs/jquery.jsjs/jquery.layout.jsjs/jquery-ui.custom.jsjs/main.jsjs/Markdown.Converter.jsjs/Markdown.Editor.jsjs/Markdown.Sanitizer.jsimg/ajax-loader.gifimg/gdrive.pngimg/glyphicons-halflings.pngimg/glyphicons-halflings-white.pngimg/stackedit-16.pngimg/stackedit-32.icoNETWORK:*FALLBACK:js/config.custo.js js/config.default.js
\ No newline at end of file
diff --git a/img/stackedit-32.ico b/img/stackedit-32.ico
new file mode 100644
index 00000000..0d5cb3f5
Binary files /dev/null and b/img/stackedit-32.ico differ
diff --git a/img/wmd-buttons.png b/img/wmd-buttons.png
deleted file mode 100644
index 50b37090..00000000
Binary files a/img/wmd-buttons.png and /dev/null differ
diff --git a/index.html b/index.html
index 5de1d179..bd86f181 100644
--- a/index.html
+++ b/index.html
@@ -1,15 +1,16 @@
 <!DOCTYPE html>
-<html>
+<html manifest="cache.manifest">
 <head>
 <title>StackEdit</title>
-<link rel="icon" href="img/stackedit-64.ico" type="image/x-icon">
-<link rel="shortcut icon" href="img/stackedit-64.ico"
+<link rel="icon" href="img/stackedit-32.ico" type="image/x-icon">
+<link rel="shortcut icon" href="img/stackedit-32.ico"
 	type="image/x-icon">
 <meta name="viewport" content="width=device-width, initial-scale=1.0">
 <!-- Bootstrap -->
 <link href="css/bootstrap.css" rel="stylesheet" media="screen">
 <link href="css/jgrowl.css" rel="stylesheet" media="screen">
 <link href="css/main.css" rel="stylesheet" media="screen">
+<script type="text/javascript" src="js/config.custo.js"></script>
 <script type="text/javascript" src="js/base64.js"></script>
 <script type="text/javascript" src="js/jquery.js"></script>
 <script type="text/javascript" src="js/jquery.jgrowl.js"></script>
@@ -22,7 +23,6 @@
 <script type="text/javascript" src="js/main.js"></script>
 <script type="text/javascript" src="js/async-runner.js"></script>
 <script type="text/javascript" src="js/gdrive.js"></script>
-<script type="text/javascript" src="js/custo.js"></script>
 <script>
 	(function(i, s, o, g, r, a, m) {
 		i['GoogleAnalyticsObject'] = r;
@@ -122,14 +122,14 @@
 		</div>
 		<div class="modal-body">
 			<div id="manage-sync-list">
-				<p class="msg-sync-list hide">The file "<span class="file-title"></span>"
+				<p class="msg-sync-list hide">"<span class="file-title"></span>"
 					is synchronized with these locations:
 				</p>
 			</div>
 			<br class="msg-sync-list hide" />
 			<p class="msg-sync-list hide muted"><b>NOTE:</b> Removing a
 				synchronized location will not delete any file.</p>
-			<p class="msg-no-sync hide">The file "<span class="file-title"></span>"
+			<p class="msg-no-sync hide">"<span class="file-title"></span>"
 				is not synchronized.
 			</p>
 			<p class="msg-no-sync hide muted"><b>NOTE:</b> You can add
diff --git a/js/Markdown.Editor.js b/js/Markdown.Editor.js
index 537b3642..bebe7d64 100644
--- a/js/Markdown.Editor.js
+++ b/js/Markdown.Editor.js
@@ -868,7 +868,7 @@
 
 
             var text = panels.input.value;
-            if (text && text == oldInputText) {
+            if (text !== undefined && text == oldInputText) {
                 return; // Input text hasn't changed.
             }
             else {
diff --git a/js/gdrive.js b/js/gdrive.js
index 74659c72..798cd809 100644
--- a/js/gdrive.js
+++ b/js/gdrive.js
@@ -1,4 +1,3 @@
-var CLIENT_ID = '241271498917-jpto9lls9fqnem1e4h6ppds9uob8rpvu.apps.googleusercontent.com';
 var SCOPES = [ 'https://www.googleapis.com/auth/drive.install',
 	'https://www.googleapis.com/auth/drive.file' ];
 
@@ -69,7 +68,7 @@ var gdrive = (function($) {
 					asyncTask.success();
 					return;
 				}
-				gapi.auth.authorize({ 'client_id' : CLIENT_ID, 'scope' : SCOPES,
+				gapi.auth.authorize({ 'client_id' : GOOGLE_CLIENT_ID, 'scope' : SCOPES,
 					'immediate' : immediate }, function(authResult) {
 					if (!authResult || authResult.error) {
 						asyncTask.error();
