Tidied structure of all classes within the entire code base

Also some other small bits of tidying

src/Insight/UserInterfaces/InsightWindow/Widgets/TargetWidgets/DIP/DualInlinePackageWidget.cpp

@@ -6,10 +6,7 @@
 #include <QEvent>
 #include <QFile>
 
-#include "../../../InsightWindow.hpp"
 #include "src/Helpers/Paths.hpp"
-#include "PinWidget.hpp"
-#include "BodyWidget.hpp"
 
 using namespace Bloom::Widgets::InsightTargetWidgets::Dip;
 using namespace Bloom::Exceptions;