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

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

@@ -39,6 +39,7 @@
     "Are you sure you want to restore {%count%} files?": "Are you sure you want to restore {{count}} files?",
     "Are you sure you want to revert all local changes?": "Are you sure you want to revert all local changes?",
     "Are you sure you want to upgrade?": "Are you sure you want to upgrade?",
+    "Authentication Required": "Authentication Required",
     "Authors": "Authors",
     "Auto Accept": "Auto Accept",
     "Automatic Crash Reporting": "Automatic Crash Reporting",
@@ -204,6 +205,7 @@
     "Included Software": "Included Software",
     "Incoming Rate Limit (KiB/s)": "Incoming Rate Limit (KiB/s)",
     "Incorrect configuration may damage your folder contents and render Syncthing inoperable.": "Incorrect configuration may damage your folder contents and render Syncthing inoperable.",
+    "Incorrect user name or password.": "Incorrect user name or password.",
     "Internally used paths:": "Internally used paths:",
     "Introduced By": "Introduced By",
     "Introducer": "Introducer",
@@ -233,7 +235,12 @@
     "Locally Changed Items": "Locally Changed Items",
     "Log": "Log",
     "Log File": "Log File",
+    "Log In": "Log In",
+    "Log Out": "Log Out",
+    "Log in to see paths information.": "Log in to see paths information.",
+    "Log in to see version information.": "Log in to see version information.",
     "Log tailing paused. Scroll to the bottom to continue.": "Log tailing paused. Scroll to the bottom to continue.",
+    "Login failed, see Syncthing logs for details.": "Login failed, see Syncthing logs for details.",
     "Logs": "Logs",
     "Major Upgrade": "Major Upgrade",
     "Mass actions": "Mass actions",
@@ -272,6 +279,7 @@
     "Override": "Override",
     "Override Changes": "Override Changes",
     "Ownership": "Ownership",
+    "Password": "Password",
     "Path": "Path",
     "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for": "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for",
     "Path where versions should be stored (leave empty for the default .stversions directory in the shared folder).": "Path where versions should be stored (leave empty for the default .stversions directory in the shared folder).",
@@ -479,6 +487,7 @@
     "Usage reporting is always enabled for candidate releases.": "Usage reporting is always enabled for candidate releases.",
     "Use HTTPS for GUI": "Use HTTPS for GUI",
     "Use notifications from the filesystem to detect changed items.": "Use notifications from the filesystem to detect changed items.",
+    "User": "User",
     "User Home": "User Home",
     "Username/Password has not been set for the GUI authentication. Please consider setting it up.": "Username/Password has not been set for the GUI authentication. Please consider setting it up.",
     "Using a QUIC connection over LAN": "Using a QUIC connection over LAN",