Daily Usage report format value column

Also fix small capitalization issue

Change-Id: Ibb32d4181eb00c0fd8856002522d70c1edf33ec0
Closes-Bug: #1304066

openstack_dashboard/dashboards/admin/metering/tables.py

@@ -12,6 +12,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+from django.contrib.humanize.templatetags import humanize
 from django.utils import text
 from django.utils.translation import ugettext_lazy as _
 
@@ -28,7 +29,8 @@ class UsageTable(tables.DataTable):
     description = tables.Column('description', verbose_name=_('Description'))
     time = tables.Column('time', verbose_name=_('Day'),
                          filters=[show_date])
-    value = tables.Column('value', verbose_name=_('Value (Avg)'))
+    value = tables.Column('value', verbose_name=_('Value (Avg)'),
+                          filters=[humanize.intcomma])
 
     def get_object_id(self, datum):
         return datum['time'] + datum['meter']

openstack_dashboard/dashboards/admin/metering/templates/metering/index.html

@@ -1,6 +1,6 @@
 {% extends 'base.html' %}
 {% load i18n %}
-{% block title %}{% trans "Resources usage Overview" %}{% endblock %}
+{% block title %}{% trans "Resources Usage Overview" %}{% endblock %}
 
 {% block page_header %}
   {% include "horizon/common/_page_header.html" with title=_("Resources Usage Overview")%}