split latajdziure.h into param.h, func.c and func.h
no need to have a separate param.h
use new headers
update Makefile
remove previous all-in-one header
on second thought, having separate param.h is more convenient
use param.h
improved Makefile to allow compiling modules separately
a module should include its own header
merge param.h into func.h
remove param.h (again...) and its include from main
update Makefile