URL allows links starting with both 'http' and 'https'.
Removed the goto from the load method in URL.
The LoadToMemory method in URL uses a Stream as argument instead of a MemoryStream.
Renamed the LoadToMemoryStream methods in URL to LoadToStream.
The LoadToStream methods are public.
GetFile in URL uses the LoadToStream method to download files.
GetURL in URL uses a while statement instead of goto.
Replaced magic numbers in URL with private constants.
CombinedSortedEnumerable allows adding enumerables to existing combined enumerables using the plus (+) operator.
Removed the TryParse defined in Console/Parsing as it was also defined in root.