Release 1.0.4 Includes Florian Lueke's mesytec-mvlc library as a git submodule. If required, i.e. by configuring the cmake build with `-DENABLE_RECEIVER_TRANSMITTER`, the code will be cloned from github and compiled, enabling the mesytec_receiver_mfm_transmitter to be built By default, mesytec-mvlc is neither downloaded nor built