Add tip about double click to get message detail

[ietf-svn-bot]

owner:[email protected] type_enhancement | by [email protected]

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Double clicking line in search results opens message detail in a new window but you wouldn't know about this. Could add a tip in the message status bar or on a separate FAQ page.

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Issue migrated from trac:1104 at 2022-03-03 01:37:58 +0000

[ietf-svn-bot]

@[email protected] changed owner from rcross to [email protected]

[ietf-svn-bot]

@[email protected] changed status from new to accepted