fix - Reset configuration in the General tab resets general settings only

(cherry picked from commit 59c84bb57bbf6c4e663662ca6e2f18eabe019f4e)

# Conflicts:
#	src/utils/confighandler.cpp

src/utils/confighandler.cpp

@@ -23,9 +23,11 @@
 #include <QDir>
 #include <QFile>
 #include <QKeySequence>
-#include <QProcess>
 #include <QStandardPaths>
 #include <algorithm>
+#if defined(Q_OS_MACOS)
+#include <QProcess>
+#endif
 
 ConfigHandler::ConfigHandler()
 {
@@ -546,9 +548,16 @@ void ConfigHandler::setUseJpgForClipboard(const bool value)
     m_settings.setValue(QStringLiteral("useJpgForClipboard"), value);
 }
 
-void ConfigHandler::setDefaults()
+void ConfigHandler::setDefaultSettings()
 {
-    m_settings.clear();
+    foreach (const QString& key, m_settings.allKeys()) {
+        if (key.startsWith("Shortcuts/")) {
+            // Do not reset Shortcuts
+            continue;
+        }
+        m_settings.remove(key);
+    }
+    m_settings.sync();
 }
 
 void ConfigHandler::setAllTheButtons()