add description to admin/customize

lib/views/admin/customize.html

@@ -59,16 +59,31 @@
             <a href="/images/admin/customize/layout-classic.gif" class="ss-container">
               <img src="/images/admin/customize/layout-classic-thumb.gif" width="240px">
             </a>
+            <ul>
+              <li>Functional</li>
+              <ul>
+                <li>Collapsible Sidebar</li>
+                <li>Show and post comments in Sidebar</li>
+                <li>Collapsible Table-of-contents</li>
+              </ul>
+            </ul>
           </div>
           <div class="col-xs-6">
             <h4>
               <input type="radio" name="settingForm[customize:layout]" value="crowi-plus"
                   {% if 'crowi-plus' === settingForm['customize:layout'] %}checked="checked"{% endif %}>
-              crowi-plus Enhanced Layout
+              crowi-plus Enhanced Layout <small class="text-success">(Recommended)</small>
             </h4>
             <a href="/images/admin/customize/layout-crowi-plus.gif" class="ss-container">
               <img src="/images/admin/customize/layout-crowi-plus-thumb.gif" width="240px">
             </a>
+            <ul>
+              <li>Simple and Clear</li>
+              <ul>
+                <li>Show and post comments from the bottom of the page</li>
+                <li>Affix Table-of-contents</li>
+              </ul>
+            </ul>
           </div>
         </div>