Update images to user guide

Updated images: 

1. Create a project
2. List of Resources(empty) 
3. List of Resources(notebook creating) 
4. List of Resources(one notebook running) 
5. Notebook info 
6. library all images 
7. Connected Data Engine Service becomes Terminated while connected (if any) Data Engine (Standalone Apache Spark cluster) becomes Stopped. 
8. List of Resources(notebook terminating) 
9. List of Resources(notebook terminated) 
10. List of Resources(compute creating) 
11. Selecting roles 
12. Environment management 
13. Manage quotas 
14. Project quota exceed message 
15. Billing 
16. UI filters 

Added images: 

     1. Bucket browser 

     2. Audit