Added Icon and py2app setup script

setup_mac.py

@@ -0,0 +1,35 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+"""
+This is a setup.py script generated by py2applet
+
+Usage:
+    python setup.py py2app
+"""
+
+from setuptools import setup
+
+APP = ['bed-leveling.py']
+APP_NAME = "Bed Leveling"
+DATA_FILES = []
+OPTIONS = {
+    'argv_emulation': True,
+    'iconfile': 'icon.icns',
+    'plist': {
+        'CFBundleName': APP_NAME,
+        'CFBundleDisplayName': APP_NAME,
+        'CFBundleGetInfoString': "Marlin Firmware Mesh Bed Leveling Utility",
+        'CFBundleIdentifier': "de.xythobuz.bed-leveling",
+        'CFBundleVersion': "0.1.0",
+        'CFBundleShortVersionString': "0.1.0",
+        'NSHumanReadableCopyright': u"Copyright © 2016, Thomas Buck, All Rights Reserved"
+    }
+}
+
+setup(
+    app=APP,
+    data_files=DATA_FILES,
+    options={'py2app': OPTIONS},
+    setup_requires=['py2app'],
+)