Provide passthru on icons, images, css and js files.
Provide passthru on icons, images, css and js files.

In Chrome it requests the favicon (for example) very frequently
which was causing a prompt for authentication where there was a
poorly considered regex in the rewrite rules.  I think this is
a good backup to the rewrite rules to pass through on such files.

lkraav/davical-rss-feature-branch,lkraav/davical-rss-feature-branch,lkraav/davical-rss-feature-branch,lkraav/davical-rss-feature-branch