find-feed - adds a toolbar button to find RSS, ATOM and JSON feeds
SYNOPSIS
Click the toolbar button to start the detection of page related feed-like assets. The addon has a basic set of detection functions to find potential feed urls, that can also be further customized by the user.
USER INPUTS
the current website
OPTIONS
a set of custom javascript URL detection functions, that will be run in the page context to find potential feed URLs
REQUIRED PERMISSIONS
storage: used to store the detection rules/functions
<all_url>: used to send HEAD requests to potential urls to check if those return a feed-like content-type
