Preperation for new version

- Fixed the missing main method, which caused problems when building
  the debian files
- Added version number

Makefile

@@ -1,4 +1,4 @@
-VERSION=0.5.2
+VERSION=0.5.3
 PACKAGE_NAME=python3-sd3save-editor_$(VERSION)_all
 
 .PHONY: package_deb

debian/control

@@ -6,7 +6,7 @@ Build-Depends: debhelper (>= 9), python3, dh-virtualenv (>= 0.8), python3-pyqt5
 Standards-Version: 3.9.5
 
 Package: python3-sd3save-editor
-Version: 0.5.2
+Version: 0.5.3
 License: GPL-3.0
 Vendor: none
 Architecture: all

sd3save_editor/gui/__main__.py

@@ -5,7 +5,7 @@
 from PyQt5.QtWidgets import QApplication
 from sd3save_editor.gui.mainwindow import MainWindow
 
-
-app = QApplication(sys.argv)
-mainwindow = MainWindow()
-sys.exit(app.exec_())
+def main():
+    app = QApplication(sys.argv)
+    mainwindow = MainWindow()
+    sys.exit(app.exec_())

setup.py

@@ -4,7 +4,7 @@
       author='rrooij',
       author_email='rderooij685@gmail.com',
       url='https://github.com/rrooij/sd3save_editor',
-      version='0.5.2',
+      version='0.5.3',
       license="GPL-3.0",
       description='Seiken Densetsu 3 Save Editor',
       packages=find_packages(),
@@ -14,7 +14,7 @@
               'sd3save_editor_cli = sd3save_editor.__main__:main'
               ],
           'gui_scripts': [
-              'sd3save_editor_gui = sd3save_editor.gui.__main__.py'
+              'sd3save_editor_gui = sd3save_editor.gui.__main__.py:main'
               ]
           },
       install_requires=['construct', 'scalpl']