Update whitespace only in libreg/src/rst.c
Update libreg/src/conv.c to add regConvRstInit() and rename *reg to *conv
Update libreg/inc/libreg/conv.h to add active/next RST pars structures for operation and test
Update libcc/resources/libreg.xlsx to complete analysis of all structures in libreg
Update cctest to start adaptation to new libreg with active/next op/test RST parameter structures