GenericProcessor, GenericEditor classes refactoring and stylystic fixes.

Source/Plugins/CAR/CAR.cpp

Source/Plugins/CAR/CAR.h

Source/Plugins/EventBroadcaster/EventBroadcaster.cpp

Source/Plugins/EventBroadcaster/EventBroadcaster.h

Source/Processors/Editors/GenericEditor.cpp

Source/Processors/Editors/GenericEditor.h

Source/Processors/FileReader/FileReader.cpp

Source/Processors/FileReader/FileReader.h

Source/Processors/GenericProcessor/GenericProcessor.cpp

Source/Processors/GenericProcessor/GenericProcessor.h

.../Processors/PlaceholderProcessor/PlaceholderProcessor.cpp

...ce/Processors/PlaceholderProcessor/PlaceholderProcessor.h

Source/Processors/ProcessorGraph/ProcessorGraph.cpp

Source/Processors/ProcessorGraph/ProcessorGraph.h

Source/UI/SignalChainManager.cpp