In Link Inspector, don't let hitting Enter create new visual

[osrf-migration]

Original report (archived issue) by Steffi Paepcke (Bitbucket: spaepcke).

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When on the Visual tab in the Link Inspector, pressing Enter creates another visual by selecting the '+Another Visual button'. This should be disabled as it's easy to accidentally create extra visuals without noticing.

Pressing Enter to see the changes you made causes another visual to be created. With the visual section expanded, this new visual is not visible in the Inspector.

[osrf-migration]

Original comment by Steffi Paepcke (Bitbucket: spaepcke).

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• Edited issue description* changed priority from "major" to "critical"

[osrf-migration]

Original comment by Louise Poubel (Bitbucket: chapulina, GitHub: chapulina).

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pull request #2254

[osrf-migration]

Original comment by Louise Poubel (Bitbucket: chapulina, GitHub: chapulina).

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• changed state from "new" to "resolved"

[osrf-migration]

Original comment by Nate Koenig (Bitbucket: Nathan Koenig).

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• set version to "all"

[osrf-migration]

Original comment by Nate Koenig (Bitbucket: Nathan Koenig).

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• changed state from "resolved" to "closed"