settings: reformat settings.json.template, in preparation for next commits

No functional changes.

settings.json.template

@@ -75,14 +75,14 @@
    * IP and port which etherpad should bind at
    */
   "ip": "0.0.0.0",
-  "port" : 9001,
+  "port": 9001,
 
   /*
    * Option to hide/show the settings.json in admin page.
    *
    * Default option is set to true
    */
-  "showSettingsInAdminPage" : true,
+  "showSettingsInAdminPage": true,
 
   /*
    * Node native SSL support
@@ -118,10 +118,10 @@
    * https://www.npmjs.com/package/ueberdb2
    */
 
-  "dbType" : "dirty",
+  "dbType": "dirty",
-  "dbSettings" : {
+  "dbSettings": {
-                   "filename" : "var/dirty.db"
+    "filename": "var/dirty.db"
-                 },
+  },
 
   /*
    * An Example of MySQL Configuration (commented out).
@@ -132,13 +132,13 @@
   /*
   "dbType" : "mysql",
   "dbSettings" : {
-                   "user"    : "etherpaduser",
+    "user":     "etherpaduser",
-                   "host"    : "localhost",
+    "host":     "localhost",
-                   "port"    : 3306,
+    "port":     3306,
-                   "password": "PASSWORD",
+    "password": "PASSWORD",
-                   "database": "etherpad_lite_db",
+    "database": "etherpad_lite_db",
-                   "charset" : "utf8mb4"
+    "charset":  "utf8mb4"
-                 },
+  },
   */
 
   /*
@@ -152,57 +152,57 @@
    * Change them if you want to override.
    */
   "padOptions": {
-    "noColors": false,
+    "noColors":         false,
-    "showControls": true,
+    "showControls":     true,
-    "showChat": true,
+    "showChat":         true,
-    "showLineNumbers": true,
+    "showLineNumbers":  true,
     "useMonospaceFont": false,
-    "userName": false,
+    "userName":         false,
-    "userColor": false,
+    "userColor":        false,
-    "rtl": false,
+    "rtl":              false,
-    "alwaysShowChat": false,
+    "alwaysShowChat":   false,
-    "chatAndUsers": false,
+    "chatAndUsers":     false,
-    "lang": "en-gb"
+    "lang":             "en-gb"
   },
 
   /*
    * Pad Shortcut Keys
    */
   "padShortcutEnabled" : {
-    "altF9"     : true, /* focus on the File Menu and/or editbar */
+    "altF9":     true, /* focus on the File Menu and/or editbar */
-    "altC"      : true, /* focus on the Chat window */
+    "altC":      true, /* focus on the Chat window */
-    "cmdShift2" : true, /* shows a gritter popup showing a line author */
+    "cmdShift2": true, /* shows a gritter popup showing a line author */
-    "delete"    : true,
+    "delete":    true,
-    "return"    : true,
+    "return":    true,
-    "esc"       : true, /* in mozilla versions 14-19 avoid reconnecting pad */
+    "esc":       true, /* in mozilla versions 14-19 avoid reconnecting pad */
-    "cmdS"      : true, /* save a revision */
+    "cmdS":      true, /* save a revision */
-    "tab"       : true, /* indent */
+    "tab":       true, /* indent */
-    "cmdZ"      : true, /* undo/redo */
+    "cmdZ":      true, /* undo/redo */
-    "cmdY"      : true, /* redo */
+    "cmdY":      true, /* redo */
-    "cmdI"      : true, /* italic */
+    "cmdI":      true, /* italic */
-    "cmdB"      : true, /* bold */
+    "cmdB":      true, /* bold */
-    "cmdU"      : true, /* underline */
+    "cmdU":      true, /* underline */
-    "cmd5"      : true, /* strike through */
+    "cmd5":      true, /* strike through */
-    "cmdShiftL" : true, /* unordered list */
+    "cmdShiftL": true, /* unordered list */
-    "cmdShiftN" : true, /* ordered list */
+    "cmdShiftN": true, /* ordered list */
-    "cmdShift1" : true, /* ordered list */
+    "cmdShift1": true, /* ordered list */
-    "cmdShiftC" : true, /* clear authorship */
+    "cmdShiftC": true, /* clear authorship */
-    "cmdH"      : true, /* backspace */
+    "cmdH":      true, /* backspace */
-    "ctrlHome"  : true, /* scroll to top of pad */
+    "ctrlHome":  true, /* scroll to top of pad */
-    "pageUp"    : true,
+    "pageUp":    true,
-    "pageDown"  : true
+    "pageDown":  true
   },
 
   /*
    * Should we suppress errors from being visible in the default Pad Text?
    */
-  "suppressErrorsInPadText" : false,
+  "suppressErrorsInPadText": false,
 
   /*
    * If this option is enabled, a user must have a session to access pads.
    * This effectively allows only group pads to be accessed.
    */
-  "requireSession" : false,
+  "requireSession": false,
 
   /*
    * Users may edit pads but not create new ones.
@@ -210,13 +210,13 @@
    * Pad creation is only via the API.
    * This applies both to group pads and regular pads.
    */
-  "editOnly" : false,
+  "editOnly": false,
 
   /*
    * If set to true, those users who have a valid session will automatically be
    * granted access to password protected pads.
    */
-  "sessionNoPassword" : false,
+  "sessionNoPassword": false,
 
   /*
    * If true, all css & js will be minified before sending to the client.
@@ -224,7 +224,7 @@
    * This will improve the loading performance massively, but makes it difficult
    * to debug the javascript/css
    */
-  "minify" : true,
+  "minify": true,
 
   /*
    * How long may clients use served javascript code (in seconds)?
@@ -232,7 +232,7 @@
    * Not setting this may cause problems during deployment.
    * Set to 0 to disable caching.
    */
-  "maxAge" : 21600, // 60 * 60 * 6 = 6 hours
+  "maxAge": 21600, // 60 * 60 * 6 = 6 hours
 
   /*
    * Absolute path to the Abiword executable.
@@ -241,7 +241,7 @@
    * it to null disables Abiword and will only allow plain text and HTML
    * import/exports.
    */
-  "abiword" : null,
+  "abiword": null,
 
   /*
    * This is the absolute path to the soffice executable.
@@ -249,7 +249,7 @@
    * LibreOffice can be used in lieu of Abiword to export pads.
    * Setting it to null disables LibreOffice exporting.
    */
-  "soffice" : null,
+  "soffice": null,
 
   /*
    * Path to the Tidy executable.
@@ -257,35 +257,35 @@
    * Tidy is used to improve the quality of exported pads.
    * Setting it to null disables Tidy.
    */
-  "tidyHtml" : null,
+  "tidyHtml": null,
 
   /*
    * Allow import of file types other than the supported ones:
    * txt, doc, docx, rtf, odt, html & htm
    */
-  "allowUnknownFileEnds" : true,
+  "allowUnknownFileEnds": true,
 
   /*
    * This setting is used if you require authentication of all users.
    *
    * Note: "/admin" always requires authentication.
    */
-  "requireAuthentication" : false,
+  "requireAuthentication": false,
 
   /*
    * Require authorization by a module, or a user with is_admin set, see below.
    */
-  "requireAuthorization" : false,
+  "requireAuthorization": false,
 
   /*
    * When you use NGINX or another proxy/load-balancer set this to true.
    */
-  "trustProxy" : false,
+  "trustProxy": false,
 
   /*
    * Privacy: disable IP logging
    */
-  "disableIPlogging" : false,
+  "disableIPlogging": false,
 
   /*
    * Time (in seconds) to automatically reconnect pad when a "Force reconnect"
@@ -293,7 +293,7 @@
    *
    * Set to 0 to disable automatic reconnection.
    */
-  "automaticReconnectionTimeout" : 0,
+  "automaticReconnectionTimeout": 0,
 
   /*
    * By default, when caret is moved out of viewport, it scrolls the minimum
@@ -415,7 +415,7 @@
    */
   "exposeVersion": false,
 
-    /*
+  /*
    * The log level we are using.
    *
    * Valid values: DEBUG, INFO, WARN, ERROR