Revert "[12734] damn"

This reverts commit e2dfb17b72f8d3369e5b3a234e8df3b35a92afc9.
Revert "[12735] Missing part"

This reverts commit dafcf7bc1caa526cec73cc08183c83015a175cc8.
Revert "[12734] Implemented CMSG_SET_PET_SLOT (original author @Dramacydal)"

This reverts commit 64dba20c432457dbead4711f7a84e11dac80654b.
Revert "[12734] Implemented CMSG_SET_PET_SLOT (original author @Dramacydal)"

This reverts commit 64dba20c432457dbead4711f7a84e11dac80654b.