Add a Copy to Clipboard JS action to the nanoflow commons module

As a user I want to be able to copy (string) attribute values directly to my clipboard. 

Example usecases: 

• Copying a link or e-mail adress (similar to 'copy link' in Jira or confluence)
• Copying the (long) stacktrace of a logmessage
• Copying an (autogenerated) password/secret or id-number

...and many more. 

This would be a very basic JS action where you give an attribute as input and that attribute gets copied to your clipboard.