NOISSUE fix all sorts of warnings, enable Werror and pedantic

application/VersionProxyModel.cpp

@@ -227,7 +227,7 @@ QVariant VersionProxyModel::data(const QModelIndex &index, int role) const
 			return QVariant();
 		}
 	}
-};
+}
 
 QModelIndex VersionProxyModel::parent(const QModelIndex &child) const
 {

application/pages/BasePageProvider.h

@@ -34,6 +34,7 @@ public:
 		: m_dialogTitle(dialogTitle)
 	{
 	}
+	virtual ~GenericPageProvider() {}
 
 	QList<BasePage *> getPages() override
 	{

application/setupwizard/AnalyticsWizardPage.h

@@ -8,7 +8,7 @@ class QCheckBox;
 
 class AnalyticsWizardPage : public BaseWizardPage
 {
-	Q_OBJECT;
+	Q_OBJECT
 public:
 	explicit AnalyticsWizardPage(QWidget *parent = Q_NULLPTR);
 	virtual ~AnalyticsWizardPage();

application/setupwizard/JavaWizardPage.h

@@ -6,7 +6,7 @@ class JavaSettingsWidget;
 
 class JavaWizardPage : public BaseWizardPage
 {
-	Q_OBJECT;
+	Q_OBJECT
 public:
 	explicit JavaWizardPage(QWidget *parent = Q_NULLPTR);
 

application/setupwizard/LanguageWizardPage.h

@@ -7,7 +7,7 @@ class QListView;
 
 class LanguageWizardPage : public BaseWizardPage
 {
-	Q_OBJECT;
+	Q_OBJECT
 public:
 	explicit LanguageWizardPage(QWidget *parent = Q_NULLPTR);