Revert "wywalenie niepotrzebnych na razie bibliotek ;)"

This reverts commit d9c2dadb8bc38d88e95e7f15f8873958ba5d6f30.
Revert "Revert "wywalenie niepotrzebnych na razie bibliotek ;)""

This reverts commit 5738607977435523b3965e7ae60f35cc7dc4c5f0.