Django 1.8 fails with an ImproperlyConfigured exception when `fields` or
`exclude` isn't set:

```
class Meta:
 fields = '__all__'
 ```

 on all descendents of ModelForm.

 Omitting this is deprecated in 1.7:

 https://docs.djangoproject.com/en/1.7/topics/forms/modelforms/#selecting-the-fields-to-use

Change-Id: I12a6306dde6f105fcf8f931df3c10130afb50535

added .gitreview

Change-Id: I480581b171ebc4356424bcaa2e478e398eeb8c72
diff --git a/.gitreview b/.gitreview
new file mode 100644
index 0000000..d07153f
--- /dev/null
+++ b/.gitreview
@@ -0,0 +1,6 @@
+[gerrit]
+host=gerrit.opencord.org
+port=29418
+project=monitoring.git
+defaultremote=origin
+defaultbranch=master
diff --git a/xos/admin.py b/xos/admin.py
index 062a2ae..b12340e 100644
--- a/xos/admin.py
+++ b/xos/admin.py
@@ -33,6 +33,7 @@
 
     class Meta:
         model = CeilometerService
+        fields = '__all__'
 
 class CeilometerServiceAdmin(ReadOnlyAwareAdmin):
     model = CeilometerService
@@ -86,6 +87,7 @@
 
     class Meta:
         model = MonitoringChannel
+        fields = '__all__'
 
 class MonitoringChannelAdmin(ReadOnlyAwareAdmin):
     list_display = ('backend_status_icon', 'id', )
@@ -136,6 +138,7 @@
 
     class Meta:
         model = SFlowService
+        fields = '__all__'
 
 class SFlowServiceAdmin(ReadOnlyAwareAdmin):
     model = SFlowService
@@ -191,6 +194,7 @@
 
     class Meta:
         model = SFlowTenant
+        fields = '__all__'
 
 class SFlowTenantAdmin(ReadOnlyAwareAdmin):
     list_display = ('backend_status_icon', 'creator', 'listening_endpoint' )