Clean up bogus whitespace changes/inconsistency

src/octoprint/server/util/flask.py

@@ -426,7 +426,7 @@ class OctoPrintFlaskResponse(flask.Response):
 
 def passive_login():
 	if octoprint.server.userManager.enabled:
-                user = octoprint.server.userManager.login_user(flask_login.current_user)
+		user = octoprint.server.userManager.login_user(flask_login.current_user)
 	else:
 		user = flask_login.current_user
 

src/octoprint/server/util/tornado.py

@@ -672,8 +672,8 @@ class CustomHTTPServer(tornado.httpserver.HTTPServer):
 
 	``default_max_body_size`` is the default maximum body size to apply if no specific one from ``max_body_sizes`` matches.
 	"""
-        def __init__(self, *args, **kwargs):
-                pass
+	def __init__(self, *args, **kwargs):
+		pass
 
 	def initialize(self, request_callback, no_keep_alive=False, io_loop=None,
 				 xheaders=False, ssl_options=None, protocol=None,

src/octoprint/users.py

@@ -444,15 +444,15 @@ class User(UserMixin):
 	def get_name(self):
 		return self._username
 
-        @property
+	@property
 	def is_active(self):
 		return self._active
 
-        @property
+	@property
 	def is_user(self):
 		return "user" in self._roles
 
-        @property
+	@property
 	def is_admin(self):
 		return "admin" in self._roles