Added the new home page to the about dialog.

css/dialog.less

@@ -43,7 +43,7 @@
 }
 
 .credits {
-  text-align: justify;
+  text-align: center;
 
   h2 {
     font-size: 18px;
@@ -61,11 +61,12 @@
   ul {
     padding: 0;
     margin: 0;
-    list-style: inside circle;
+    list-style: none;
 
     li {
       padding: 0;
       margin: 0;
+      margin-bottom: 1em;
     }
   }
 }

main.html

@@ -53,8 +53,8 @@
     <h2>Caret</h2>
     <ul>
       <li>Written by <a href="http://thomaswilburn.net" target=_blank>Thomas Wilburn</a>
-      <li>Based on the <a href="http://ace.c9.io" target=_blank>Ace editing component</a>
-      <li><a href="http://github.com/thomaswilburn/Caret" target=_blank>Caret Source</a>
+      <li><a href="http://thomaswilburn.net/caret" target=_blank>Visit the Caret home page</a>
+      <li><a href="https://chrome.google.com/webstore/support/fljalecfjciodhpcledpamjachpmelml#bug" target=_blank>Questions, comments, or problems?</a>
       <li>Thanks for your support!
     </ul>
   </span>

manifest.json

@@ -1,7 +1,7 @@
 {
     "name": "Caret",
     "description": "Professional text editing for Chrome and Chrome OS",
-    "version": "0.0.19",
+    "version": "0.0.20",
     "manifest_version": 2,
     "icons": {
       "128": "icon-128-2.png"