* INIFile will create ini file at passed in path if it doesn't exist
* additions to Utils:
  - AutoDeleter: IDisposable to automatically delete a file at the end of a using block
  - AutoDisposer: disposal manager to help de-nest using blocks: when it is disposed, it disposes all registered
      IDisposables with it
* PeanutButter.TrayIcon available now as a nuget package