cut away file extension for binary id

src/main/scala/ch/memobase/models/BinaryResourceMetadata.scala

@@ -79,7 +79,7 @@ object BinaryResourceMetadata extends RecordUtils {
             v.obj match {
               case v if isLocalRecord(v) && isProcessableMimeType(v) =>
                 val instantiation = MemobaseResource(v("type").str)
-                val locator = v("locator").str.split("/").last.replaceAll(" ", "_")
+                val locator = v("locator").str.split("/").last.split(".")(0).replaceAll(" ", "_")
                 BinaryResourceMetadata(
                   v("@id").str.substring(s"$baseUrl/digital/".length - 1),
                   buildDistributorUrl(locator, distributorHost, instantiation),