EPiServer URL Rewrite Provider to make URLs lowercase

LowercaseUrlRewriteProvider.cs

public class LowercaseUrlRewriteProvider : FriendlyUrlRewriteProvider
{
	public override bool ConvertToExternal(UrlBuilder url, object internalObject, System.Text.Encoding toEncoding)
	{
		base.ConvertToExternal(url, internalObject, toEncoding);
		url.Path = url.Path.ToLower();

		return true;
	}
}