Fix 'HSir' typo to 'HSDir', See #9911
Display a relay's downtime when it's offline.

Thanks to "rndm" for the patch.
Rename 'Status' to 'Current Status'.

That should cause less confusion for users.
Display additional info if a relay is offline.

If a relay is offline, write 'Last Known Properties' instead of merely
'Properties' and display an additional field called 'Last Seen'.  That should
cause less confusion.
Add two missing "<dl>" HTML tags.
Display country name and flag on detail view
Merge branch 'issue-9911-hsdir-typo'.
Merge branch 'master' of https://git.torproject.org/atlas