Use console_scripts instead of scripts

setup.py

@@ -70,13 +70,17 @@
        version = '0.1',
        author='Vladislav Tsendrovskii',
        description = 'Stacking astrophotos',
-       scripts = ['bin/vstarstack'],
        package_dir = {'': 'src'},
        packages=packages,
        ext_modules = [projection,
                       movements,
                       image_deform,
                     ],
+       entry_points = {
+           'console_scripts': [
+               'vstarstack = vstarstack.entry:main',
+           ],
+       },
        install_requires = [
               'numpy',
               'astropy',

src/vstarstack/entry.py

@@ -0,0 +1,25 @@
+#!/usr/bin/env python3
+
+import sys
+
+import vstarstack.tool.process
+import vstarstack.tool.cfg
+import vstarstack.tool.usage
+
+def main():
+    program_project = vstarstack.tool.cfg.get_project()
+
+    if vstarstack.tool.cfg.get_param("autocomplete", bool, False):
+        #with open("complete", "w") as f:
+        #    print(sys.argv, file=f)
+        program_argv = [item for item in sys.argv[2:] if item[:2] != "--"]
+        variants = vstarstack.tool.usage.autocompletion(vstarstack.tool.process.commands,
+                                                    program_argv)
+        for variant in variants:
+            print(variant)
+    else:
+        program_argv = [item for item in sys.argv[1:] if item[:2] != "--"]
+        vstarstack.tool.usage.run(program_project,
+                                  program_argv,
+                                  "",
+                                  vstarstack.tool.process.commands)