Added a lot of boosting classifiers

multiview_platform/MonoMultiViewClassifiers/ExecClassif.py

..._platform/MonoMultiViewClassifiers/Monoview/BoostUtils.py

...m/MonoMultiViewClassifiers/MonoviewClassifiers/CQBoost.py

...MonoMultiViewClassifiers/MonoviewClassifiers/CQBoostv2.py

...onoMultiViewClassifiers/MonoviewClassifiers/CQBoostv21.py

.../MonoMultiViewClassifiers/MonoviewClassifiers/QarBoost.py

...onoMultiViewClassifiers/MonoviewClassifiers/QarBoostNC.py

...noMultiViewClassifiers/MonoviewClassifiers/QarBoostNC2.py

...onoMultiViewClassifiers/MonoviewClassifiers/QarBoostv2.py

...onoMultiViewClassifiers/MonoviewClassifiers/QarBoostv3.py

...view_platform/MonoMultiViewClassifiers/utils/execution.py