[GitHub] wicket issue #273: WICKET-6321 Support Integrity and Crossorigin attributes

[tremel]

Github user tremel commented on the issue:

    https://github.com/apache/wicket/pull/273
  
    For a usage example and test I made
    [CORS.zip](https://github.com/apache/wicket/files/1874596/CORS.zip), a 
mofified quickstart showing a bootstrap 4 page with bootstrap css and jquery, 
popper and bootstrap js with CORS.



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