add version to docs homepage, fix docs example for forms

docs/templates/pages/base-css.mustache

@@ -844,7 +844,7 @@
   <label class="checkbox">
     <input type="checkbox"> {{_i}}Remember me{{/i}}
   </label>
-  <button type="submit" class="btn">{{_i}}Go{{/i}}</button>
+  <button type="submit" class="btn">{{_i}}Sign in{{/i}}</button>
 </form>
 </pre>
     </div>

docs/templates/pages/index.mustache

@@ -6,7 +6,7 @@
     <p>{{_i}}Simple and flexible HTML, CSS, and Javascript for popular user interface components and interactions.{{/i}}</p>
     <p class="download-info">
       <a href="https://github.com/twitter/bootstrap/" class="btn btn-primary btn-large">{{_i}}View project on GitHub{{/i}}</a>
-      <a href="assets/bootstrap.zip" class="btn btn-large">{{_i}}Download Bootstrap{{/i}}</a>
+      <a href="assets/bootstrap.zip" class="btn btn-large">{{_i}}Download Bootstrap <small>(v2.0.2)</small>{{/i}}</a>
     </p>
   </div>