private async void addRepository(string url)
{
EmoticonRepository repository = new EmoticonRepository(url);
await Repositories.Add(repository, true);
repository.CollectionChanged += repository_CollectionChanged;
}
private async void removeRepository(EmoticonRepository repository)
{
repository.CollectionChanged -= repository_CollectionChanged;
await Repositories.Remove(repository, true);
await App.ViewModel.Repositories.Remove(repository.URL, true);
App.ViewModel.InfoMap.Remove(repository.HashCode);
App.Settings.Save();
Rebuild();
}
