sensors: Remove sensor manager

This sensor manager was in charge of creating the
/org/openbmc/sensors object and initializing them, but this path
is now deprecated and the sensors have moved to other paths
specified by the ipmi sensor config.yaml file in the
openbmc/openbmc repo. This sensor manager can now be removed.

Tested: Powered on a Witherspoon to the Host OS without ipmi
giving get/set sensor errors.

Change-Id: Id9f7626d84d49c62cdb48b5d75f4247ed5813b4c
Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>
diff --git a/obmc/sensors.py b/obmc/sensors.py
deleted file mode 100644
index dba1134..0000000
--- a/obmc/sensors.py
+++ /dev/null
@@ -1,52 +0,0 @@
-# Contributors Listed Below - COPYRIGHT 2016
-# [+] International Business Machines Corp.
-#
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-# implied. See the License for the specific language governing
-# permissions and limitations under the License.
-
-import os
-import subprocess
-import dbus
-import dbus.service
-from obmc.dbuslib.bindings import DbusProperties
-
-
-# Abstract class, must subclass
-class SensorValue(DbusProperties):
-    IFACE_NAME = 'org.openbmc.SensorValue'
-
-    def __init__(self, bus, name):
-        self.Set(SensorValue.IFACE_NAME, 'units', "")
-        self.Set(SensorValue.IFACE_NAME, 'error', False)
-
-    @dbus.service.method(
-        IFACE_NAME, in_signature='v', out_signature='')
-    def setValue(self, value):
-        self.Set(SensorValue.IFACE_NAME, 'value', value)
-
-    @dbus.service.method(
-        IFACE_NAME, in_signature='', out_signature='v')
-    def getValue(self):
-        return self.Get(SensorValue.IFACE_NAME, 'value')
-
-
-class VirtualSensor(SensorValue):
-    def __init__(self, bus, name):
-        DbusProperties.__init__(self)
-        SensorValue.__init__(self, bus, name)
-        dbus.service.Object.__init__(self, bus, name)
-
-
-CONTROL_IFACE = 'org.openbmc.Control'
-
-