fixed import of configobj classes

Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com>

tuned/daemon/application.py

@@ -1,6 +1,6 @@
 from tuned import storage, units, monitors, plugins, profiles, exports, hardware
 from tuned.exceptions import TunedException
-from configobj import ConfigObj
+from configobj import ConfigObj, ConfigObjError
 from validate import Validator
 import tuned.logs
 import controller

tuned/gtk/gui_plugin_loader.py

@@ -136,7 +136,7 @@ class GuiPluginLoader(PluginLoader):
         """
 
         try:
-            config = ConfigObj(file_name,
+            config = ConfigObj.ConfigObj(file_name,
                                configspec=global_config_spec,
                                raise_errors=True, file_error=True)
         except IOError, e:

tuned/profiles/loader.py

@@ -1,5 +1,5 @@
 import tuned.profiles.profile
-from configobj import ConfigObj
+from configobj import ConfigObj, ConfigObjError
 import os.path
 import collections
 import tuned.logs