Revert "document the module"

Does not belong to this feature branch

This reverts commit e241b81f217be328171bac4bb687971d019e92e1.
Revert "make this a module"

We do not want this commit in this feature branch

This reverts commit be5d0aa37094df887d7e579d17f8f3a43c5b891b.
Revert "define LEDs for c1"

We do not want this in this feature branch

This reverts commit 965572327a08c39777ebc9599429b20702213861.