ShowSpambotPrevention into Advanced tab of Properties and complete
work in AddIssue on it.
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More work on the tell-a-friend feature. Especially making sure the error/success messages
are shown up properly after. The URL might need better handling of the #i anchor link.
Is saveEmailfriends() working properly?
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IssueTracker Manager and IssueTracker User should automatically have
the IssueTracker Access permission. Hmm... how does one do that?
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Additional options at the bottom of Add Issue. These should be shown
below the submit&preview buttons. The additional options could very
well be:

 - Confidential option
 - Hide me option
 - Version number input
 - First status

These should all be disabled by default.