Updated README.md

to reflect changes made to NXDOMAIN Flood

update BC dontation address

fixed show IP function

Update README.md

Update README.md

mentioned configurable source address for ICMP floods.

Update README.md

Update README.md

added DNS NXDOMAIN Flood information

reflects IPsec module changes

included XMAS flood

updated to reflect changes

Stealth scan is now Quick Scan.
Network recon is now Detaled Scan.