Remove orphaned temp files before attempting to remove directories (fixes #492)
Tone down insignificant discovery error messages (ref #241)
Only add one instance of a file to the need list (fixes #592)
Announce Server -> Discovery Server
Implement incoming rate limit (fixes #613)
Hide irrelevant fields for disconnected nodes (ref #592)
Entire panel title should be clickable (ref #651)
Clarify clickability of top Edit menu (ref #651)
Check if global discovery was actually started before trying to stop it (fixes #653)
Merge pull request #654 from AudriusButkevicius/disco

Check if global discovery was actually started before trying to stop it (fixes #653)
Update lang-en.json
Announce actual port when UPnP is disabled (fixes #657)
Timestamp the panic log
Don't crash on new nodes (fixes #656)
Don't potentially block forever in Close() (fixes #655)
Don't start when the config dir is not a dir
UI Tweaks
Woops, broke LastSeen
Translation update
Fix hit zone for remote nodes accordion (ref #651)