Delegate management of unique index samples from Dakota::NonDQuadrature to Pecos::LHSDriver and eliminate some copying overhead.
Delegate management of unique index samples from Dakota::NonDQuadrature to
Pecos::LHSDriver and eliminate some copying overhead.


git-svn-id: dcef21d3ff4cbd8dced82702dcaad637bf246ecc@1256 aa0779c3-6ec2-4b84-a212-a405c134cd8d

pemryan/DAKOTA,pemryan/DAKOTA,pemryan/DAKOTA,pemryan/DAKOTA,pemryan/DAKOTA,pemryan/DAKOTA,pemryan/DAKOTA