Update Menu Ellipses Usage

[ghost]

Ellipses should be used in menu options when an operation requires further user input before being carried out (see: http://stackoverflow.com/questions/637683/when-to-use-ellipsis-after-menu-items/637708#637708). Dolphin isn't completely consistent with that so I edited a few options to be more aligned with that approach. That being said many programs don't seem to follow this convention 100% and I would be open to changing some of these if others disagree with my selections.

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[RisingFog]

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Reviewed 1 of 1 files at r1.
Review status: all files reviewed at latest revision, all discussions resolved.

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