Revert "uloha 6"

This reverts commit e29b165652656e36a4b23afbcfc6e5f957a4944a.
Revert "Aktualna verzia"

This reverts commit 904f0d1a9409c997b44a55bf3c0e0cafe6d37e21.
Aktualna verzia

Hotovy class diagram + Sequence diagram pre rezervaciu vozidla