reformat zones template SOA using tab and set only rname because admin email not necessarily use the same domain as mname
example is wrong : zone instead of zone_file
add an option to export domain list in a plain file
add allow-recursion, allow-transfer, also-notify params in init class and in conf.options template
refactor: I want to choose the mode and the master address in the class bind by params and not in each bind::zones