Revert "win32 support"

This reverts commit a4270abb71.

mopidy_iris/core.py

@@ -10,19 +10,13 @@ from mopidy.core import CoreListener
 from pkg_resources import parse_version
 from tornado.escape import json_encode, json_decode
 
-if sys.platform == 'win32':
-    import ctypes
-
 # import logger
 logger = logging.getLogger(__name__)
 
 class IrisCore(object):
 
     version = 0
-    try:
-       is_root = os.geteuid() == 0
-    except AttributeError:
-       is_root = ctypes.windll.shell32.IsUserAnAdmin() != 0
+    is_root = ( os.geteuid() == 0 )
     spotify_token = False
     queue_metadata = {}
     connections = {}