short time:
	- implement all TY_* for dns_build_rr
	- jizz dns spoof

global goals:
	- first release
	- gui cleanup, docs
	- dns denial of service attacks
	- tool functions: finding nameserver, getting info about it (HWARE)
	- implement SOA rdata decoding + rest of rdata-types
	- implement dns packet compression within dns_packet_send ()
	- verbosity levels

done:
	- gui