WGen: Initial commit - 20131007

Signed-off-by: Tushar Gohad <tushar.gohad@intel.com>
WGen: Add sample workload definitions

small. medium. large

Signed-off-by: Tushar Gohad <tushar.gohad@intel.com>
WGen: Add sample output

Signed-off-by: Tushar Gohad <tushar.gohad@intel.com>
WGen: Add build README

Signed-off-by: Tushar Gohad <tushar.gohad@intel.com>