core/settings: add missing empty line.

Standard is to have 1 empty line between functions

correct missing static in qPrefGeocoding.h

Signed-off-by: Jan Iversen <jani@apache.org>

core/settings/qPref.cpp

@@ -5,6 +5,7 @@
 qPref::qPref(QObject *parent) : QObject(parent)
 {
 }
+
 qPref *qPref::instance()
 {
 	static qPref *self = new qPref;

core/settings/qPrefDisplay.cpp

@@ -44,6 +44,7 @@ static int st_lastState_default = false;
 qPrefDisplay::qPrefDisplay(QObject *parent) : QObject(parent)
 {
 }
+
 qPrefDisplay *qPrefDisplay::instance()
 {
 	static qPrefDisplay *self = new qPrefDisplay;

core/settings/qPrefDiveComputer.cpp

@@ -7,6 +7,7 @@ static const QString group = QStringLiteral("DiveComputer");
 qPrefDiveComputer::qPrefDiveComputer(QObject *parent) : QObject(parent)
 {
 }
+
 qPrefDiveComputer *qPrefDiveComputer::instance()
 {
 	static qPrefDiveComputer *self = new qPrefDiveComputer;

core/settings/qPrefDivePlanner.cpp

@@ -8,6 +8,7 @@ static const QString group = QStringLiteral("Planner");
 qPrefDivePlanner::qPrefDivePlanner(QObject *parent) : QObject(parent)
 {
 }
+
 qPrefDivePlanner *qPrefDivePlanner::instance()
 {
 	static qPrefDivePlanner *self = new qPrefDivePlanner;

core/settings/qPrefFacebook.cpp

@@ -7,6 +7,7 @@ static const QString group = QStringLiteral("WebApps/Facebook");
 qPrefFacebook::qPrefFacebook(QObject *parent) : QObject(parent)
 {
 }
+
 qPrefFacebook*qPrefFacebook::instance()
 {
 	static qPrefFacebook *self = new qPrefFacebook;

core/settings/qPrefGeneral.cpp

@@ -14,6 +14,7 @@ static const bool st_diveshareExport_private_default = false;
 qPrefGeneral::qPrefGeneral(QObject *parent) : QObject(parent)
 {
 }
+
 qPrefGeneral *qPrefGeneral::instance()
 {
 	static qPrefGeneral *self = new qPrefGeneral;

core/settings/qPrefGeocoding.cpp

@@ -7,6 +7,7 @@ static const QString group = QStringLiteral("geocoding");
 qPrefGeocoding::qPrefGeocoding(QObject *parent) : QObject(parent)
 {
 }
+
 qPrefGeocoding *qPrefGeocoding::instance()
 {
 	static qPrefGeocoding *self = new qPrefGeocoding;

core/settings/qPrefGeocoding.h

@@ -17,9 +17,9 @@ public:
 	static qPrefGeocoding *instance();
 
 	// Load/Sync local settings (disk) and struct preference
-	void loadSync(bool doSync);
+	static void loadSync(bool doSync);
-	void load() { loadSync(false); }
+	static void load() { loadSync(false); }
-	void sync() { loadSync(true); }
+	static void sync() { loadSync(true); }
 
 public:
 	taxonomy_category first_taxonomy_category() { return prefs.geocoding.category[0]; }

core/settings/qPrefLocationService.cpp

@@ -7,6 +7,7 @@ static const QString group = QStringLiteral("LocationService");
 qPrefLocationService::qPrefLocationService(QObject *parent) : QObject(parent)
 {
 }
+
 qPrefLocationService *qPrefLocationService::instance()
 {
 	static qPrefLocationService *self = new qPrefLocationService;

core/settings/qPrefPartialPressureGas.cpp

@@ -7,6 +7,7 @@ static const QString group = QStringLiteral("TecDetails");
 qPrefPartialPressureGas::qPrefPartialPressureGas(QObject *parent) : QObject(parent)
 {
 }
+
 qPrefPartialPressureGas *qPrefPartialPressureGas::instance()
 {
 	static qPrefPartialPressureGas *self = new qPrefPartialPressureGas;

core/settings/qPrefProxy.cpp

@@ -9,6 +9,7 @@ static const QString group = QStringLiteral("Network");
 qPrefProxy::qPrefProxy(QObject *parent) : QObject(parent)
 {
 }
+
 qPrefProxy *qPrefProxy::instance()
 {
 	static qPrefProxy *self = new qPrefProxy;

core/settings/qPrefUnit.cpp

@@ -8,6 +8,7 @@ static const QString group = QStringLiteral("Units");
 qPrefUnits::qPrefUnits(QObject *parent) : QObject(parent)
 {
 }
+
 qPrefUnits *qPrefUnits::instance()
 {
 	static qPrefUnits *self = new qPrefUnits;