Enable UI method for cleanup REPL session

Registered by Ilshad Khabibullin

This function is implemented - "ice.control.repl.browser.repl.REPL", method "clear".
Contrive UI method - for some session (i.e. context + user):

Button or link ? Key binding ?

Blueprint information

Status:
Not started
Approver:
None
Priority:
Medium
Drafter:
None
Direction:
Needs approval
Assignee:
None
Definition:
Approved
Series goal:
None
Implementation:
Not started
Milestone target:
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Whiteboard

seems, need by key binding.
button/link is overkill UI

(?)

Work Items

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