New working version after Victoria trip - new version

src/main/java/it/inaf/oats/vospacebackend/implementation/VOSpaceBackend.java

@@ -41,7 +41,4 @@ public interface VOSpaceBackend {
     public File returnFile(String orig_f_name)
                       throws VOSpaceBackendException, SQLException, IOException;
     
-    public boolean deleteFile(String orig_f_name) 
-                      throws VOSpaceBackendException, SQLException;
-    
 }