gui, man, authors: Update docs, translations, and contributors

gui/default/assets/lang/lang-el.json

@@ -45,6 +45,7 @@
     "Cleaning Versions": "Cleaning Versions",
     "Cleanup Interval": "Cleanup Interval",
     "Click to see discovery failures": "Πατήστε για να δείτε τις αποτυχίες ανεύρεσης συσκευών",
+    "Click to see full identification string and QR code.": "Click to see full identification string and QR code.",
     "Close": "Τέλος",
     "Command": "Εντολή",
     "Comment, when used at the start of a line": "Σχόλιο, όταν χρησιμοποιείται στην αρχή μιας γραμμής",
@@ -153,6 +154,7 @@
     "Help": "Βοήθεια",
     "Home page": "Αρχική σελίδα",
     "However, your current settings indicate you might not want it enabled. We have disabled automatic crash reporting for you.": "Ωστόσο, σύμφωνα με τις τρέχουσες ρυθμίσεις σας, μάλλον δεν επιθυμείτε αυτή τη λειτουργία. Οι αναφορές σφαλμάτων απενεργοποιήθηκαν.",
+    "Identification": "Identification",
     "If untrusted, enter encryption password": "If untrusted, enter encryption password",
     "If you want to prevent other users on this computer from accessing Syncthing and through it your files, consider setting up authentication.": "If you want to prevent other users on this computer from accessing Syncthing and through it your files, consider setting up authentication.",
     "Ignore": "Αγνόησε",