excluding BackCatalogueResolver and BackUriResolverCatalogueResolver

from enunciate

enunciate.xml

@@ -10,15 +10,20 @@
 			pattern="org.gcube.datatransfer.resolver.services.UriResolverIndex" />
 		<exclude
 			pattern="org.gcube.datatransfer.resolver.services.UriResolverInfo" />
+		<exclude
+			pattern="org.gcube.datatransfer.resolver.services.tobackward.BackCatalogueResolver" />
+		<exclude
+			pattern="org.gcube.datatransfer.resolver.services.tobackward.BackUriResolverCatalogueResolver" />
 	</api-classes>
 
 	<modules>
-		<gwt-json-overlay disabled="true" />
+		<gwt-json-overlay disabled="
+			true " />
 		<php-json-client disabled="true" />
 		<ruby-json-client disabled="true" />
 		<java-json-client disabled="true" />
 		<javascript-client disabled="true" />
-		<docs docsDir="${project.build.directory}" docsSubdir="docs"/>
+		<docs docsDir="${project.build.directory}" docsSubdir="docs" />
 		<!-- <swagger scheme="https" /> -->
 	</modules>