https://issues.jboss.org/browse/RAILO-2893

This requires that jcifs-1.3.17 be added to the dependency list. 

I should mention that if a user does not feel comfortable putting user credentials in a stored in there file path the user could dip down to java and call SMBResourceProvider.encryptUserInfo(userInfo). and it will obfuscate (not technically encrypt) the user info so it is a tad bit more secure. The provider will support paths with this obfuscated user credentials. 

I have some cfml test cases that test various cffile, dfdirectory, fileRead type functionality on the SMB urls that would only run on a default windows install. If you are interested let me know. I can add it to the pull request.