Add the User model
Add a login page and basic authrization system
Add authorizations to all routes
Add user verification to all queries
Fix language setup and the full_sync route
First version of the admin section
Fix some problems with the models for multi-user support
Add a logout button and manager redirects for login page
Cleanup of admin and login pages
Use migrations to fix auto_upgrade problems
Remove the mobile back button (The browser's back button can be used
Improve OPML uploads to support folders with a text attribute
Small code cleanup for item fetching routes
Use HTTP Basic Auth on all REST routes
Add an example worker script and fix the full_sync route
Let the admin change usernames
Add buttons to access the admin section for the admin user
Add settings transfert to migration
Fix admin page table style
Split Sinatra routes and helpers into multiple files