private void HandleManagePlugins(object sender, EventArgs e)
        {
            if(mainControl == null)
            {
                viewModel = new BrowseGlueVaultViewModel();
                mainControl = new MainControl();
                mainControl.GlueVaultBrowser.DataContext = viewModel;

                this.AddToTab(PluginManager.LeftTab, mainControl, "Plugins");
            }
            else
            {
                this.AddTab();
            }

            AllFeed.StartDownloadingInformation(mAllFeedUrl, HandleFinishedDownloading);
        }
        private void HandleManagePlugins(object sender, EventArgs e)
        {
            if (mainControl == null)
            {
                viewModel   = new BrowseGlueVaultViewModel();
                mainControl = new MainControl();
                mainControl.GlueVaultBrowser.DataContext = viewModel;

                this.AddToTab(PluginManager.LeftTab, mainControl, "Plugins");
            }
            else
            {
                this.AddTab();
            }



            AllFeed.StartDownloadingInformation(mAllFeedUrl, HandleFinishedDownloading);
        }