Clean spike detector headers

Source/Plugins/BasicSpikeDisplay/SpikeDetector/SpikeDetector.cpp

@@ -24,8 +24,6 @@
 #include <stdio.h>
 #include "SpikeDetector.h"
 
-#include "../../../Processors/Channel/Channel.h"
-
 SpikeDetector::SpikeDetector()
     : GenericProcessor("Spike Detector"),
       overflowBuffer(2,100), dataBuffer(nullptr),

Source/Plugins/BasicSpikeDisplay/SpikeDetector/SpikeDetectorEditor.cpp

@@ -23,8 +23,6 @@
 
 #include "SpikeDetectorEditor.h"
 #include "SpikeDetector.h"
-#include "../../../Processors/Editors/ChannelSelector.h"
-#include "../../../UI/EditorViewport.h"
 #include <stdio.h>