Some statistic counters should be added to "element with command line tool" mechanism. There should be at least the following counters:
- "Create Element with Command Line Tools" dialog opened for creating.
- "Create Element with Command Line Tools" dialog opened for editing.
- "Create Element with Command Line Tools" dialog finished for creating.
- "Create Element with Command Line Tools" dialog finished for editing.
- Element with command line tool is added to the scene.
- Element with command line tool is present in the launched workflow.
- A task for element with command line tool is launched.
The list can be changed.