Revert "force kumquat sync"

This reverts commit c1e15ea60afee06118ba5ceeca0accbc47647cab.
Revert "Delete cyttsp-spi.kl"

This reverts commit 5963721ea92ba778069c8c0b851978df50e816a4.
Revert "Rename so34-buttons.kl to cyttsp_key.kl"

This reverts commit d37caa9d80c9a6c26bd60f324a540d0de69bf995.