* Extended CtBuffer::getFrame and CtControl::Read[Base]Image
  to allow retrieval of concatenated stripe blocks
* Implemented (Stripe)Concatenation acq. mode in Frelon[Taco]Acq,
  allowing retrieval of a "big buffer" with multiple concatenated frames
* Optimised the Frelon::Model feature retrieving
  by using cache variables and static Firmware const objects
* Implemented Espia::Dev::write/readReg
* Fixed Espia::Acq::bufferAlloc argument sip definition