Add minimal dictionary and gridsearch dictionary for each classifier

[joshuacook]

• calibration.CalibratedClassifierCV (JOSHUA)
• discriminant_analysis.LinearDiscriminantAnalysis (JOSHUA)
• discriminant_analysis.QuadraticDiscriminantAnalysis (JOSHUA)
• dummy.DummyClassifier (JOSHUA)
• ensemble.AdaBoostClassifier (DAVID)
• ensemble.BaggingClassifier (BHARAT)
• ensemble.ExtraTreesClassifier
• ensemble.GradientBoostingClassifier (NASH)
• ensemble.RandomForestClassifier (MATT)
• ensemble.RandomTreesEmbedding
• ensemble.RandomTreesEmbedding
• ensemble.VotingClassifier (BHARAT)
• linear_model.LogisticRegression (JOSHUA)
• linear_model.PassiveAggressiveClassifier
• linear_model.RidgeClassifier (BHARAT)
• linear_moder.SGDClassifier (JOSHUA)
• multiclass.OneVsOneClassifier
• multiclass.OneVsRestClassifier
• multiclass.OutputCodeClassifier
• naive_bayes.BernoulliNB (ANDREY)
• naive_bayes.GaussianNB (ANDREY)
• naive_bayes.MultinomialNB
• neighbors.KNeighborsClassifier (MATT)
• neighbors.NearestCentroid
• neighbors.RadiusNeighborsClassifier
• neural_network.BernoulliRBM (MAXIME)
• semi_supervised.LabelPropagation
• svm.LinearSVC
• svm.NuSVC (ANDREY)
• svm.SVC (MATT)
• tree.DecisionTreeClassifier (MATT)
• tree.ExtraTreeClassifier