Version 0.5:
- added agressive mode: see MAN-page for details (-L option).
- added possibility of sending DHCPRELEASE from random Ethernet & IP addresses of 
	clients so as to have an ability of clearing DHCP server's pool manually.
- added possibility of ARP scanning of a random local network through the specified 
	interface irrespective of interface's IP configuration and routing settings. 
	Is used for testing availability of clients who managed to receive incorrect 
	confiruration from illegal DHCP server.
- added possibility of entering MAC address using a hyphen as a delimeter of octets. 
	Before only colon could be used as a delimeter of octets. 
- some changes were made in format of outputting information: added an output of 
	a network mask assigned by DHCP server in CIDR notation; 
	ethernet address of a found server is specified only if it was discovered.
- added quiet mode.
- added build for OpenBSD, NetBSD, DragonFlyBSD, Mac OS.
- added MAN-files in Russian and English languages.

WARNING!!! The program needs an additional testing for FreeBSD, 
	OpenBSD and NetBSD. It wasn't tested on MacOS because of absence 
	of a computer with this OS. Author will be grateful if somebody 
	will male a testing and report about the results.

Version 0.4:
- the programm ported to Windows.
- added possibility of looking through a list of interfaces (option -D).
- child number when flooding limited to 32.

Version 0.3.2.2:
- improved realization of timeout when expecting a server answer, 
	added -T option which sets timeout in seconds
- fixed: spelling.
- more detailed output in case of incorrect configuration. 

Version 0.3.2.1:
- output information in test mode is more detailed:
	DHCP SRV: 192.168.1.1 (SRC IP-hdr 192.168.1.1), SRV ether: 00:1C:10:AB:62:19 LT: 24h (86400s) YIP: 192.168.1.105

Version 0.3.2:
- added possibility of DHCP flood.