Log Message:
www/seaward: update to 1.0.3

 - It is now possible to "strictly" crawl a url, run --help to get more
   information
 - The code now handles more anomalies (less panics! yay)
 - Link fragments (#) are now removed to avoid revisiting the same page with
   different tags
 - Printouts used for logging information will now be in the following format
   [logging level] ..."
 - The crate "ctrlc" has been replaced by tokio::signal