Add CmdStagerPrintf
Just Rex::Text.to_octal is probably better
Clean and fix CmdStagerPrintf

Clean up of the CmdStagerPrintf as discussed in mwulftange#1
Another clean up and simplification of CmdStagerPrintf
Land #2412, @mwulftange's printf cmd stager
Remove extra bracket
Land #2485 - Removed extra bracket for scripts/meterpreter/vnc.rb

g0tmi1k's version was outdated, so I merged from my branch instead.
Fix multi-meter_inject error msg

Was trying to coerce the exception class
to string rather than calling .message
Results in a stacktrace.

FIXRM #8460
Mark broken tests as pending

These tests are broken a few different ways.

[SeeRM #8463]

also see: https://github.com/rapid7/metasploit-framework/pull/2477
Update CVE-2013-3893's Microsoft reference

Official patch is out:
http://technet.microsoft.com/en-us/security/bulletin/MS13-080
Land #2488, ref update for ms13-080
Land #2486 - Fix error message backtrace
Land #2487 - Mark broken tests as pending
Updated sniffer binaries

These updated binaries include a packet-sniffer fix which results in
sniffing working on x86 builds of Windows 8 and Windows 8.1.
Land #2490, new sniffer extenstion binaries