NOISSUE add missing Q_OBJECT macros

api/logic/NullInstance.h

@@ -3,6 +3,7 @@
 
 class NullInstance: public BaseInstance
 {
+    Q_OBJECT
 public:
     NullInstance(SettingsObjectPtr globalSettings, SettingsObjectPtr settings, const QString& rootDir)
     :BaseInstance(globalSettings, settings, rootDir)

application/pages/instance/ResourcePackPage.h

@@ -4,6 +4,7 @@
 
 class ResourcePackPage : public ModFolderPage
 {
+    Q_OBJECT
 public:
     explicit ResourcePackPage(MinecraftInstance *instance, QWidget *parent = 0)
         : ModFolderPage(instance, instance->resourcePackList(), "resourcepacks",

application/pages/instance/TexturePackPage.h

@@ -4,6 +4,7 @@
 
 class TexturePackPage : public ModFolderPage
 {
+    Q_OBJECT
 public:
     explicit TexturePackPage(MinecraftInstance *instance, QWidget *parent = 0)
         : ModFolderPage(instance, instance->texturePackList(), "texturepacks", "resourcepacks",

application/pages/modplatform/FtbListModel.h

@@ -16,6 +16,7 @@ typedef std::function<void(QString)> LogoCallback;
 
 class FtbFilterModel : public QSortFilterProxyModel
 {
+    Q_OBJECT
 public:
     FtbFilterModel(QObject* parent = Q_NULLPTR);
     enum Sorting {