message: Removed unused app singleton instance EventWaitHandle
diff: @@ -10,7 +10,6 @@ namespace Sqlbi.Bravo.Infrastructure
  {
  internal class AppInstance : IDisposable
  {
  - private readonly EventWaitHandle _instanceEventWait;
  private readonly Mutex _instanceMutex;
  private readonly bool _instanceOwned;
  @@ -18,22 +17,12 @@ namespace Sqlbi.Bravo.Infrastructure
  public AppInstance()
  {
  - _instanceEventWait = new EventWaitHandle(initialState: false, mode: EventResetMode.AutoReset, name: $"Bravo|EventWait");
  _instanceMutex = new Mutex(initiallyOwned: true, name: $"Bravo|Mutex", out _instanceOwned);
  GC.KeepAlive(_instanceMutex);
  }
  - public bool IsOwned
  - {
  - get
  - {
  - //if (!_instanceOwned)
  - //_instanceEventWait.Set();
  -
  - return _instanceOwned;
  - }
  - }
  + public bool IsOwned => _instanceOwned;
  /// <summary>
  /// Sends a WM_COPYDATA message to the primary instance owner notifying it of startup arguments for the current instance
  @@ -78,7 +67,6 @@ namespace Sqlbi.Bravo.Infrastructure
  _instanceMutex.ReleaseMutex();
  _instanceMutex.Dispose();
  - _instanceEventWait.Dispose();
  }
  _disposed = true;
  