Templates: Remove 'Module/' part from #includes

That was not recommended practice for user code.

Change-Id: I68c2471444dd6c6fc0b6cc64df9a677947863973
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Kai Koehne <kai.koehne@digia.com>

share/qtcreator/templates/qtquick/qtquick_2_1/main.cpp

-#include <QtGui/QGuiApplication>
-#include <QtQml/QQmlApplicationEngine>
+#include <QGuiApplication>
+#include <QQmlApplicationEngine>
 
 int main(int argc, char *argv[])
 {

share/qtcreator/templates/qtquick/qtquick_2_2/main.cpp

-#include <QtGui/QGuiApplication>
-#include <QtQml/QQmlApplicationEngine>
+#include <QGuiApplication>
+#include <QQmlApplicationEngine>
 
 int main(int argc, char *argv[])
 {

share/qtcreator/templates/qtquick/qtquickcontrols_1_0/main.cpp

-#include <QtQml/QQmlApplicationEngine>
-#include <QtWidgets/QApplication>
+#include <QApplication>
+#include <QQmlApplicationEngine>
 
 int main(int argc, char *argv[])
 {

share/qtcreator/templates/qtquick/qtquickcontrols_1_1/main.cpp

-#include <QtQml/QQmlApplicationEngine>
-#include <QtWidgets/QApplication>
+#include <QApplication>
+#include <QQmlApplicationEngine>
 
 int main(int argc, char *argv[])
 {