use setup script to build cx-freeze standalone

setup-cxfreeze.py

@@ -0,0 +1,19 @@
+import sys
+from cx_Freeze import setup, Executable
+
+if sys.platform == 'win32':
+    executables = [
+        Executable('ci-gui.py', target_name='ci-gui-console'),
+        Executable('ci-gui.py', target_name='ci-gui', base='Win32GUI'),
+    ]
+else:
+    executables = [
+        Executable('ci-gui.py', target_name='ci-gui'),
+    ]
+
+setup(
+    name = "ci-gui",
+    version = "2.1b4",
+    description = "Installs a title directly to an SD card for the Nintendo 3DS",
+    executables = executables
+)