Cloning pathing

After cloning a path like so:

DirectoryInfo dir = new DirectoryInfo("C:/APath/SomeOtherPath/");
Repository.Clone(dir.FullName, "Some other path");

The dir.FullName returns "C:\APath\SomeOtherPath" instead of forward slashes. The clone code runs correctly, but then trying to push from the clone back to the remote repo (using Git Extensions) gives a locational error saying it cannot locate the repository.

By making the modification to
Repository.Clone(dir.FullName.Replace('','/'), "Some other path");
it was able to find the repo when pushing.

It would be a nice feature to have the slashes standardized to forward slash -INSIDE- the Clone function, or at least throw an error saying it's not going to link properly, etc.

Issue に記載されている Repository.Clone のエントリポイントから始め、DirectoryInfo.FullName を使って Windows パスの例を再現します。呼び出し元がバックスラッシュを置き換えなくても、クローンしたリポジトリを後続の push に使用できることを確認します。このシナリオが動作するか、明確な検証エラーが生成されれば、Issue は完了です。