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

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

@@ -100,9 +100,9 @@
     "Downloaded": "Ladattu",
     "Downloading": "Ladataan",
     "Edit": "Muokkaa",
-    "Edit Device": "Edit Device",
+    "Edit Device": "Muokkaa laitetta",
     "Edit Device Defaults": "Edit Device Defaults",
-    "Edit Folder": "Edit Folder",
+    "Edit Folder": "Muokkaa kansiota",
     "Edit Folder Defaults": "Edit Folder Defaults",
     "Editing {%path%}.": "Muokkaa {{path}}.",
     "Enable Crash Reporting": "Ota kaatumisraportointi käyttöön",
@@ -402,7 +402,7 @@
     "You must keep at least one version.": "Sinun tulee säilyttää ainakin yksi versio.",
     "You should never add or change anything locally in a \"{%receiveEncrypted%}\" folder.": "You should never add or change anything locally in a \"{{receiveEncrypted}}\" folder.",
     "days": "päivää",
-    "directories": "directories",
+    "directories": "kansiot",
     "files": "tiedostot",
     "full documentation": "täysi dokumentaatio",
     "items": "kohteet",