• update nmap to 7.25BETA2

Full Changelog: https://nmap.org/changelog.html

Changelog (very shortened):
Nmap 7.25BETA2 [2016-09-01]

• [NSE] Upgraded NSE to Lua 5.3
• [NSE] Added 2 NSE scripts, bringing the total up to 534!
• Add 587 new fingerprints
• [NSE] Fix a crash when parsing TLS certificates
• [NSE][GH#531] Fix two issues in sslcert.lua
• [NSE][GH#234] Added a --script-timeout option for limiting run time
• [Ncat][GH#444] Added a -z option to Ncat
• [NSE] ssl-enum-ciphers now warn about 64-bit block ciphers in CBC mode
• [NSE][GH#117] Improve tftp-enum
• [GH#472] Avoid an unnecessary assert failure in timing.cc
• [NSE][GH#519] Removed the obsolete script ip-geolocation-geobytes
• [NSE] refresh of almost all fingerprints for script http-default-accounts
• [GH#98] Added support for decoys in IPv6
• Various performance improvements for large-scale high-rate scanning
• [GH#439] Nmap now supports OpenSSL 1.1.0-pre5 and previous versions
• [Ncat] Fix a crash when --exec was used with --ssl and --max-conns
• Improve FTP Bounce scan
• [GH#140] Allow target DNS names up to 254 bytes
• [NSE] Allow bigger hard limit on number of concurrently running scripts
• [NSE] Added the datetime library
• [GH#103][GH#364] Made Nmap's parallel reverse DNS resolver more robust