[A-3985] DNS Scan 1.0, libevent 2.0.16, libmemcached 1.0.4, Memcached 1.4.11, Ntop 4.1.0, ScanSSH 2.1, Tor 0.2.2.35

Dnsscan is a tool for finger printing open recursive resolvers.

The libevent API provides a mechanism to execute a callback function when a specific event occurs on a file descriptor or after a timeout has been reached.

libmemcached is a C and C++ client library to the memcached server.

memcached is a high-performance, distributed memory object caching system, generic in nature, but intended for use in speeding up dynamic web applications by alleviating database load.

ntop is a tool that shows the network usage, similar to what the popular top Unix command does.

ScanSSH supports scanning a list of addresses and networks for open proxies, SSH protocol servers, Web and SMTP servers.

Tor is a toolset for a wide range of organizations and people that want to improve their safety and security on the Internet