Minor cleanup on the psexec_classic module#2

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todb-r7 wants to merge 19 commits intojtesta:masterfrom

todb-r7:land-2001-psexec-classic

Commits on May 29, 2013

Added auxiliary/admin/smb/psexec_classic
jtesta
committed

Commits on Jun 25, 2013

Ran msftidy and fixed spacing issues.
jtesta
committed

Commits on Jul 15, 2013

Moved MSRPC calls into new Exploit::Remote::DCERPC_SERVICES module. Created new Exploit::Remote::SMB::PsexecSvc mixin as well.
jtesta
committed

Commits on Jan 6, 2014

Commits on Apr 23, 2014

Merge remote-tracking branch 'upstream/master'
jtesta
committed

Commits on Jun 26, 2014

Commits on Feb 13, 2015

Fix msftidy warnings
Tod Beardsley
committed
Fix indentation on initialize
Tod Beardsley
committed
Snake case variable names, not CamelCase
Tod Beardsley
committed
Oops typo.
Tod Beardsley
committed
OptPath, not OptString.
Tod Beardsley
committed