Repull
Remember the SMB Changes
Build upon A.Maloteaux's SMB fixes
Merge for retab
Retab changes for PR #1421
Merge pull request #24 from tabassassin/retab/pr/1421

Retab/pr/1421
Merge and Unconflict client.rb, new module splat

The only conflict was the regex option for no encoding, which was added
after @Meatballs1's original PR for rapid7/metasploit-framework#1421

Also fixes the module with the new license splat.

Conflicts:
	lib/rex/proto/smb/client.rb
Merge pull request #31 from todb-r7/pr1421-unconflict

Unconflict rapid7/metasploit-framework#1421
support negation in portspec
Allow port 0
Simplification
Add basic rspec for portspec_to_portlist
Add module for CVE-2013-5045
Add module for CVE-2014-0257
Use cmd_psh_payload
Use cmd_psh_payload
Check for the .NET dfsvc and use %windir%
Delete unnecessary code and use get_env
Delete unused code
Clean environment variable