cleanup openstack-common.conf and sync updated files

periodic updates of latest from oslo-incubator. please
note that files no longer on oslo-incubator mean that
they have been moved to oslo.* libraries. So there's
more work needed to remove these files and switch
to appropriate libraries

Change-Id: Icd71b4b1ea9f1df526614a29277f25a7ab47b721

glanceclient/openstack/common/_i18n.py

@@ -17,14 +17,14 @@ See http://docs.openstack.org/developer/oslo.i18n/usage.html
 """
 
 try:
-    import oslo.i18n
+    import oslo_i18n
 
     # NOTE(dhellmann): This reference to o-s-l-o will be replaced by the
     # application name when this module is synced into the separate
     # repository. It is OK to have more than one translation function
     # using the same domain, since there will still only be one message
     # catalog.
-    _translators = oslo.i18n.TranslatorFactory(domain='glanceclient')
+    _translators = oslo_i18n.TranslatorFactory(domain='glanceclient')
 
     # The primary translation function using the well-known name "_"
     _ = _translators.primary

glanceclient/openstack/common/apiclient/base.py

@@ -402,7 +402,7 @@ class CrudManager(BaseManager):
                 'name': self.resource_class.__name__,
                 'args': kwargs
             }
-            raise exceptions.NotFound(404, msg)
+            raise exceptions.NotFound(msg)
         elif num > 1:
             raise exceptions.NoUniqueMatch
         else:

glanceclient/openstack/common/apiclient/exceptions.py

@@ -465,7 +465,7 @@ def from_response(response, method, url):
                     kwargs["details"] = (error.get("details") or
                                          six.text_type(body))
     elif content_type.startswith("text/"):
-        kwargs["details"] = response.text
+        kwargs["details"] = getattr(response, 'text', '')
 
     try:
         cls = _code_map[response.status_code]

openstack-common.conf

@@ -2,7 +2,6 @@
 
 # The list of modules to copy from openstack-common
 module=apiclient
-module=gettextutils
 
 # The base module to hold the copy of openstack.common
 base=glanceclient