Revert "no message"

This reverts commit 50218179c3f31b6f44a19392680d30c8eb7271d0.
Revert "added, continuation of previous commit"

This reverts commit 67bcdd0a1037120d1bfc1d8eb7599a6c6f82dea0.
Revert "Implemented start of basic compute shader support"

This reverts commit 9a5134688e86de876d6d76918900fd9c5d32fe50.