Replace multiple batch capability term with single "BatchSupport" term

Remove before publishing the following capability term: -BatchContentIdReferencingInRequestBodiesSupported Deprecate the following capabilities terms: -BatchSupported -BatchContinueOnErrorSupported Define a new "BatchSupport" term in the capabilities vocabulary for putting these and other capabilities related to batch: <Term Name="BatchSupport" Type="Capabilities.BatchSupportType" AppliesTo="EntityContainer"> <Annotation Term="Core.Description" String="Batch Support for the service"/> </Term> <ComplexType Name="BatchSupportType"> <Property Name="Supported" Type="Edm.Boolean" DefaultValue="true"> <Annotation Term="Core.Description" String="Service supports requests to $batch" /> </Property> <Property Name="ContinueOnErrorSupported" Type="Edm.Boolean"> <Annotation Term="Core.Description" String="Service supports the continue on error preference" /> </Property> <Property Name="ReferencesInRequestBodiesSupported" Type="Edm.Boolean"> <Annotation Term="Core.Description" String="Service supports Content-ID referencing in request bodies" /> </Property> <Property Name="ReferencesAcrossChangeSetsSupported" Type="Edm.Boolean"> <Annotation Term="Core.Description" String="Service supports Content-ID referencing across change sets" /> </Property> <Property Name="EtagReferencesSupported" Type="Edm.Boolean"> <Annotation Term="Core.Description" String="Service supports referencing Etags from previous requests" /> </Property> </ComplexType>