Add full index support to static files loader

... and remove file spcific check for redfish $metadata.  This allows
the $metadata to be pre-gzip compressed if we choose.

Change-Id: I697bd7f8a8f5dc1a7b448d699b2daf93a296c248
Signed-off-by: Ed Tanous <ed.tanous@intel.com>
diff --git a/static/redfish/v1/$metadata b/static/redfish/v1/$metadata/index.xml
similarity index 98%
rename from static/redfish/v1/$metadata
rename to static/redfish/v1/$metadata/index.xml
index f9c9a56..252d3af 100644
--- a/static/redfish/v1/$metadata
+++ b/static/redfish/v1/$metadata/index.xml
@@ -226,20 +226,20 @@
     </edmx:Reference>
     <edmx:Reference Uri="/redfish/v1/schema/EventDestinationCollection_v1.xml">
         <edmx:Include Namespace="EventDestinationCollection"/>
-    </edmx:Reference> 
+    </edmx:Reference>
     <edmx:Reference Uri="/redfish/v1/schema/EventDestination_v1.xml">
         <edmx:Include Namespace="EventDestination"/>
         <edmx:Include Namespace="EventDestination.v1_0_3"/>
         <edmx:Include Namespace="EventDestination.v1_1_1"/>
-    </edmx:Reference> 
+    </edmx:Reference>
     <edmx:Reference Uri="/redfish/v1/schema/Event_v1.xml">
         <edmx:Include Namespace="Event"/>
         <edmx:Include Namespace="Event.v1_0_4"/>
         <edmx:Include Namespace="Event.v1_1_2"/>
-    </edmx:Reference> 
+    </edmx:Reference>
     <edmx:DataServices>
         <Schema xmlns="http://docs.oasis-open.org/odata/ns/edm" Namespace="Service">
             <EntityContainer Name="Service" Extends="ServiceRoot.v1_0_0.ServiceContainer"/>
         </Schema>
     </edmx:DataServices>
-</edmx:Edmx>)
\ No newline at end of file
+</edmx:Edmx>
\ No newline at end of file