Merge pull request 'Windows: indent settings file' (#44) from tobtoht/feather:windows_settings_newlines into master

Reviewed-on: feather/feather#44

src/utils/utils.cpp

@@ -98,7 +98,7 @@ bool Utils::readJsonFile(QIODevice &device, QSettings::SettingsMap &map) {
 }
 
 bool Utils::writeJsonFile(QIODevice &device, const QSettings::SettingsMap &map) {
-    device.write(QJsonDocument(QJsonObject::fromVariantMap(map)).toJson());
+    device.write(QJsonDocument(QJsonObject::fromVariantMap(map)).toJson(QJsonDocument::Indented));
     return true;
 }