WIP: Databáze (#79)

* Fix: title attribute on img tag (#49)

* Remove course definition

* WIP pydata databases

* WIP pydata databases

* WIP pydata databases

* vraceni zmeny v nesouvisejici lekci

* oprava databases/info.yml

* WIP

* WIP

* WIP

* WIP

* WIP

* WIP

* WIP

* movies.sqlite

* WIP

* WIP

* WIP

* MVP

Co-authored-by: Jan Pipek <jan.pipek@gmail.com>
Co-authored-by: Lumír 'Frenzy' Balhar <frenzy.madness@gmail.com>

Author: janpipek