Arvados » Arvados Workbench 2

As a user I would like to make a copy of collection
so that I will create exact duplicate

Acceptance criteria:
- I can trigger making a copy operation on a collection (context menu in the table or the tree)
- "Copy of <file name>" is shown by default
- I can specify new name for a copy
- I can choose different location
- Collection is copied
- Permission handling
- Confirmation messages

User flow:

1a. Right click on collection inside the table and choose "Make a copy".
1b. Click on "More options" icon in the table and then choose "Make a copy".

2. Popup appears where user has possibility to specify new name and location.

3. Snackbar appears in the bottom of the page with the information that "Collection has been moved"