public void RemoveWebSite(Guid webSiteId)
{
string key = webSiteId.ToString();
var websites = _webSiteTable.Query.Where(ws => ws.RowKey == key);
var bindings = _bindingTable.Query.Where(b => b.WebSiteId == webSiteId);
_webSiteTable.Delete(websites);
_bindingTable.Delete(bindings);
}