fixed topology engine rest isl/switch formatting
fixed topology engine rest isl/switch formatting

telstra/open-kilda,nikitamarchenko/open-kilda,carmine/open-kilda,carmine/open-kilda,jonvestal/open-kilda,carmine/open-kilda,nikitamarchenko/open-kilda,telstra/open-kilda,jonvestal/open-kilda,carmine/open-kilda,carmine/open-kilda,telstra/open-kilda,telstra/open-kilda,nikitamarchenko/open-kilda,carmine/open-kilda,telstra/open-kilda,telstra/open-kilda,nikitamarchenko/open-kilda,nikitamarchenko/open-kilda,jonvestal/open-kilda,jonvestal/open-kilda,jonvestal/open-kilda,telstra/open-kilda,nikitamarchenko/open-kilda