cwutils: refactoring and renaming get_option()
libcw/tests: adding possibility to run N iterations of a test suite
libcw/rec: reviewing code for statistics of elements' durations
libcw/rec: writing unit tests for cw_rec_update_average_internal()
libcw/rec: better description of a TODO
libcw/rec: minor improvements around receiver's "adaptive" functions
Fixing order of arguments to some calls of calloc()
libcw/rec/docs: completing the documentation of errnos used in this file