Remove obsolte setup.py

setup.py

-import sys, os
-import unittest
-
-sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), 'src')))
-
-if "test" in sys.argv:
-    print(sys.path)
-    if "XDG_CONFIG_HOME" in os.environ:
-        os.environ["XDG_CONFIG_HOME"] = os.path.abspath(os.path.join(os.path.dirname(__file__), 'tmp'))
-    elif "HOME" in os.environ:
-        os.environ["HOME"] = os.path.abspath(os.path.join(os.path.dirname(__file__), 'tmp'))
-    elif "APPDATA" in os.environ:
-        os.environ["APPDATA"] = os.path.abspath(os.path.join(os.path.dirname(__file__), 'tmp'))
-    runner = unittest.TextTestRunner().run(unittest.defaultTestLoader.discover(start_dir='sakia.tests',
-                                                                               pattern='test_*'))
-
-    sys.exit(not runner.wasSuccessful())
\ No newline at end of file