Merge pull request #209 from pal/edit-page-preview-fix

Fix edit page preview problems

lib/gollum/frontend/templates/editor.mustache

@@ -110,7 +110,7 @@
     
     <span class="jaws"><br></span>
     <input type="submit" id="gollum-editor-submit" value="Save" title="Save current changes">
-    <a href="javascript:void(0)" id="gollum-editor-preview" class="minibutton" title="Preview this Page">Preview</a>
+    <a href="/preview" id="gollum-editor-preview" class="minibutton" title="Preview this Page">Preview</a>
   </fieldset>
 </form>
 </div>