* SML: CRC for binary SML parsing
* switch algos
* improve errormessage on buffer overflow
* move crc variable to their own struct
* Use Flag bit to disable CRC, auto-detect algorithm,
data in own struct
debug log
* configure and enable/disable via special option "=soC,bufsz,mode", mode 16 autodetect.
* fix 15 vs 0xF
* remove benchmark code
* fix typo in comment
* Byteflip for CRC
