Added the LBP based test and one vs all test scripts

buildout.cfg

setup.py

xbob/boosting/__init__.py

xbob/boosting/core/boosting.py

xbob/boosting/core/losses.py

xbob/boosting/features/local_feature.py

xbob/boosting/scripts/mnist_binary_one.py

xbob/boosting/scripts/mnist_lbp.py

xbob/boosting/scripts/mnist_multi.py

xbob/boosting/scripts/mnist_multi_block_lbp.py

xbob/boosting/scripts/mnist_multi_lbp.py

xbob/boosting/scripts/mnist_onevsall.py

xbob/boosting/scripts/mnist_onevsall_block_lbp.py

xbob/boosting/scripts/mnist_onevsall_lbp.py

xbob/boosting/tests/test_loss_exp.py

xbob/boosting/tests/test_loss_log.py

xbob/boosting/tests/test_trainer.py

xbob/boosting/util/__init__.py

xbob/boosting/util/confusion.py