Revert "tab4 is complete"

This reverts commit d6c40fff5ba232851cfdd1b15b11835e5ceace6f.
Revert "change of passengers count"

This reverts commit d2382710811a13010b9909393964b003eacd9f07.
Revert "first setup of view"

This reverts commit a5818ec1ab96471a7384f87ea4995735832fc397.
Revert "add first time fill personsInfo"

This reverts commit c4c582ea92674885bb18883f6e3862446a0d7685.
Revert "setup switches"

This reverts commit 55bb78b0b0eba009db38d361c7457e5c8ca593eb.
Revert "Add PersonInfo model"

This reverts commit a97527dbf711320ee9b8f624ac83a9220327bd02.