update to release

v1.3.1

final fixes befor 1.3

memcached flush_all command packet for --pcap-payload

Merge pull request robertdavidgraham#280 from robertdavidgraham/libpcap

dynamically load pcap

robertdavidgraham#80 added git hash to version

Corporation Service Company

modified AGPL

listscan (nmap -sL)