random fixes, whitespace changes

bob/fusion/base/algorithm/AlgorithmBob.py

bob/fusion/base/algorithm/LLR.py

bob/fusion/base/algorithm/MLP.py

bob/fusion/base/algorithm/Weighted_Sum.py

bob/fusion/base/algorithm/__init__.py

bob/fusion/base/algorithm/mlp_train_helper.py

bob/fusion/base/script/__init__.py

bob/fusion/base/script/bob_fusion_decision_boundary.py

bob/fusion/base/test/test_algorithm.py

bob/fusion/base/test/test_scripts.py

bob/fusion/base/tools/command_line.py

bob/fusion/base/tools/common.py

bob/fusion/base/tools/plotting.py

setup.py