removed search of terminators and their usage
I removed a bunch of things while coding eukaryotes, you might as well not have to redo everything
- nb_neutral_regions computation was not good (the reason why Guillaume spend so much time computing that at the moment) and was never saved anyway
- a few functions (set_count for promoters and rnas) were just empty in the conserved Metadata format
- The following of terminators was only done to optimize the first generation computed : I removed it for simplicity and just do the normal computation as for all other generations
! Not thoroughly tested on my side, but I'll proceed with it anyway for now O:) !