bumped release number.
Removed now useless link to the list of articles of a feed.
Removed useless JavaScript code.
removing all this bad code
Removed some useless JavaScript.
added a little black magic
Removed sendgrid dependency.
Removed Flask-SSLify and Heroku default support.
The project is now using Poetry.
Updated Python dependencies.
Updated Heroku Python runtime.
Add the link to the tracker.
Updated URL to home page of the project.
Updated Python dependencies.