Revert "Made sure that the action creation works with or without capital first letter"

This reverts commit 2b084989480b7a98f2b4d0f7b8017c7cc81b67f8.
Revert "Corrected changed composer.json that was commited by accident"

This reverts commit 49762f41124a0e5ad5b430d53636bb34ec1629dd.
Revert "Made sure that controller and module params are always used with a first capital letter."

This reverts commit 0f50934a64cf5a9ad6d33bbdf75a93461c1016f3.
Revert "Packet umbenannt"

This reverts commit 8c176ede7a41c717e6987362623fb08843131c5b.