#448 Don't allow "empty" object names.

open
nobody
None
5
2012-01-20
2012-01-20
TroY
No

Currently, it's possible to give objects empty names (like "") or names consisting only of whitespace (like " "). This can be very confusing for the user.

Affected components:

1) Object properties panel.
2) Rename function (accessible via context menu).

IMHO such empty names should be forbidden.

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