
Since 0.5
        -zlib support works

Since 0.4
        --directory works
        file creation works
        suffix set to ZONE
        mk_base_dir works
Since 0.3
        --dont-recurse works
        --help works
        --version works
Since 0.2
        Recursive zone transfer now works.
        All ressource record names are converted to lower case.
Since 0.1
	Non-recursive zone transfer works.
Since 0.0
	Setnslistfordomain works.
