Second model of obj classifier and initial code for attribute classifier

color_classifiers/__init__.py

color_classifiers/atr_data_io_helper.py

color_classifiers/eval_atr_classifier.py

color_classifiers/train_atr_classifier.py

object_classifiers/eval_obj_classifier.py

object_classifiers/obj_data_io_helper.py

object_classifiers/obj_data_io_helper.pyc

object_classifiers/train_obj_classifier.py

object_classifiers/train_obj_classifier.pyc