Updated defautl configuration file.
Refactoring the backend.
Improved method to detect current version  of the Newspipe instance.
Fixe icons in the history template.
Fixe icons in the profile_public template.
Fixe icon in the article template.
Fixed icon in the feed template.
Fixe icon in the popular template.
Fixe icon in the duplicates template.
Fixe icon in the feed_list template.
Fixed some JavaScript functions to mark articles as read/unread.
Merge branch 'master' of git.sr.ht:~cedric/newspipe
Fixed some icons.
Load only 1000 bookmarks when user is not authenticated.
Fixed some issues with the bookmark view.
Renmoved some useless blank spaces.
Retrun the bookmarks saved during the last 365 days, starting from the date of the most recent one.
Improved bookmarks template.
Updated some strings in the user data management template.