[DOC] Update doc image in Explore Zeppelin UI page

docs/_includes/themes/zeppelin/_navigation.html

@@ -43,7 +43,7 @@
                 <li role="separator" class="divider"></li>
                 <li class="title"><span><b>Usage</b><span></li>
                 <li><a href="{{BASE_PATH}}/manual/interpreterinstallation.html">Interpreter Installation</a></li>
-                <li><a href="{{BASE_PATH}}/manual/dynamicinterpreterload.html">Dynamic Interpreter Loading</a></li>
+                <!--<li><a href="{{BASE_PATH}}/manual/dynamicinterpreterload.html">Dynamic Interpreter Loading</a></li>-->
                 <li><a href="{{BASE_PATH}}/manual/dependencymanagement.html">Interpreter Dependency Management</a></li>
                 <li role="separator" class="divider"></li>
                 <li class="title"><span><b>Available Interpreters</b><span></li>

docs/index.md

@@ -139,11 +139,10 @@ Join to our [Mailing list](https://zeppelin.apache.org/community.html) and repor
 ####Interpreter
 
 * [Interpreters in Apache Zeppelin](./manual/interpreters.html): what is interpreter group? how can you set interpreters in Apache Zeppelin?
-* Available Interpreters: currently, about 20 interpreters are available in Apache Zeppelin.
 * Usage
-  * [Dynamic Interpreter Loading](./manual/dynamicinterpreterload.html) using REST API
+  * [Interpreter Installation](./manual/interpreterinstallation.html): Install not only community managed interpreters but also 3rd party interpreters
   * [Interpreter Dependency Management](./manual/dependencymanagement.html) when you include external libraries to interpreter
-
+* Available Interpreters: currently, about 20 interpreters are available in Apache Zeppelin.
 
 ####Display System
 

docs/manual/notebookashomepage.md

@@ -47,7 +47,7 @@ the code sections.
 To set the notebook id in the config file, you should copy it from the last word in the notebook url.
 For example,
 
-<img src="/assets/themes/zeppelin/img/screenshots/homepage_notebook_id.png" />
+<img src="/assets/themes/zeppelin/img/screenshots/homepage_notebook_id.png" width="400px" />
 
 Set the notebook id to the ```ZEPPELIN_NOTEBOOK_HOMESCREEN``` environment variable
 or ```zeppelin.notebook.homescreen``` property.

docs/quickstart/explorezeppelinui.md

@@ -29,7 +29,7 @@ The first time you connect to Zeppelin, you'll land at the main page similar to
 
 On the left of the page are listed all existing notes. Those notes are stored by default in the `$ZEPPELIN_HOME/notebook` folder.
 
-You can filter them by name using the input text form. You can also create an new note, refresh the list of existing notes
+You can filter them by name using the input text form. You can also create a new note, refresh the list of existing notes
 (in case you manually copy them into the `$ZEPPELIN_HOME/notebook` folder) and import a note.
 
 <img src="../assets/themes/zeppelin/img/ui-img/notes_management.png" width="230px" />
@@ -54,7 +54,19 @@ The `Notebook` menu proposes almost the same features as the note management sec
 
 <img src="../assets/themes/zeppelin/img/ui-img/notebook_menu.png" width="170px" />
 
-### Interpreter
+### Settings
+This menu gives you access to settings and displays information about Zeppelin. User name is set to `anonymous` if you use default shiro configuration. If you want to set up authentification, see [Shiro authentication](../security/shiroauthentication.html).
+
+<img src="../assets/themes/zeppelin/img/ui-img/settings_menu.png" width="170px" />
+
+
+#### About Zeppelin
+
+You can check Zeppelin version in this menu.
+
+<img src="../assets/themes/zeppelin/img/ui-img/about_menu.png" width="450px" />
+
+#### Interpreter
 
 In this menu you can:
 
@@ -63,7 +75,13 @@ In this menu you can:
 
 <img src="../assets/themes/zeppelin/img/ui-img/interpreter_menu.png" />
 
-### Configuration
+#### Credential
+
+This menu allows you to save credentials for data sources which are passed to interpreters.
+
+<img src="../assets/themes/zeppelin/img/ui-img/credential_menu.png" />
+
+#### Configuration
 
 This menu displays all the Zeppelin configuration that are set in the config file `$ZEPPELIN_HOME/conf/zeppelin-site.xml`
 
@@ -137,4 +155,4 @@ On the right of the note tool bar you can find configuration icons:
 * configure the note permissions
 * switch the node display mode between `default`, `simple` and `report`
 
-<img src="../assets/themes/zeppelin/img/ui-img/note_configuration.png" width="180px"/>
+<img src="../assets/themes/zeppelin/img/ui-img/note_configuration.png" width="180px"/>