Use the new PRL interface and new tests methodology in HOG instead of the old ones and clean HOG
Use the new PRL interface and new tests methodology in HOG instead of the old ones and clean HOG


Former-commit-id: 86c7019991d21b1e44882b9f17b80a5b730085b2
rbaghdadi/pencil-benchmark,rbaghdadi/pencil-benchmark,dividiti/pencil-benchmark,dividiti/pencil-benchmark,pencil-language/pencil-benchmark,dividiti/pencil-benchmark,rbaghdadi/pencil-benchmark,pencil-language/pencil-benchmark,pencil-language/pencil-benchmark