Mac OSX Launcher:

* Fixed startup option so the launcher can start at OSX login/bootup.
* Added I2P Browser to the list of "firefox" browsers to detect.
* Changed hardcoded path lookup to native "registry" lookup for firefox application.
* Made the advanced preferences table editable by the user.
* Cleanup of old and/or unused code.
* Bugfixes.

launchers/macosx/I2PLauncher/userinterface/StatusBarController.swift

@@ -21,6 +21,9 @@ import Cocoa
 
   @IBOutlet var routerStatusTabView: RouterStatusView?
   
+  @IBAction func handleNativePreferencesClicked(_ sender: Any) {
+    StatusBarController.launchPreferences(sender)
+  }
   //var updateObjectRef : SUUpdater?
   
   @objc func handleOpenConsole(_ sender: Any?) {