Added mutliclass support"

config_files/config_test.yml

...view_platform/mono_multi_view_classifiers/exec_classif.py

..._platform/mono_multi_view_classifiers/metrics/f1_score.py

...rm/mono_multi_view_classifiers/monoview/analyze_result.py

...multi_view_classifiers/monoview/exec_classif_mono_view.py

...rm/mono_multi_view_classifiers/monoview/monoview_utils.py

...o_multi_view_classifiers/monoview_classifiers/adaboost.py

...ti_view_classifiers/monoview_classifiers/decision_tree.py

...iew_classifiers/monoview_classifiers/gradient_boosting.py

...m/mono_multi_view_classifiers/monoview_classifiers/knn.py

...mono_multi_view_classifiers/monoview_classifiers/lasso.py

...ti_view_classifiers/monoview_classifiers/random_forest.py

...m/mono_multi_view_classifiers/monoview_classifiers/sgd.py

...multi_view_classifiers/monoview_classifiers/svm_linear.py

.../mono_multi_view_classifiers/multiview/analyze_results.py

...m/mono_multi_view_classifiers/multiview/exec_multiview.py

.../mono_multi_view_classifiers/multiview/multiview_utils.py

...ifiers/multiview_classifiers/additions/diversity_utils.py

...assifiers/multiview_classifiers/additions/fusion_utils.py

...ers/multiview_classifiers/additions/jumbo_fusion_utils.py