All basic files updated, missing controllers and views.
Recovered dev files.
Adds model classes.
Added base controllers with main menu.
Added default controller code, basic identity classes and main layout.
Changing card fields to became optional, updating index views.
Added proper visibility check to main menu.
Basic login code in place with navbar form.
Fix SQL file name.
Basic user management, login and registration, minor index cleanup.
Fixed all HTML views and project structure, moved everything to new bootstrap files, cleaned code and fix minor mistakes with translations and missing form types.
Fix user decks management by admins and minor string on existing decks listing.
Fix forms and added proper editing buttons.