added software packages

README.md

baselines/.benchmark_pattern

baselines/.gitignore

baselines/.travis.yml

baselines/Dockerfile

baselines/LICENSE

baselines/README.md

baselines/baselines/__init__.py

baselines/baselines/a2c/README.md

baselines/baselines/a2c/__init__.py

baselines/baselines/a2c/a2c.py

baselines/baselines/a2c/runner.py

baselines/baselines/a2c/utils.py

baselines/baselines/bench/__init__.py

baselines/baselines/bench/benchmarks.py

baselines/baselines/bench/monitor.py

baselines/baselines/common/__init__.py

baselines/baselines/common/atari_wrappers.py

baselines/baselines/common/cg.py

baselines/baselines/common/cmd_util.py