test-links: Improve the readability of output
Ignore release template URL as it is not possible to resolve it without filling it up. Also report failed URLs at the end of test to make it easier to go through them.
Self sign-up has been disabled due to increased spam activity. If you want to get access, please send an email to a project owner (preferred) or at gitlab(at)nic(dot)cz. We apologize for the inconvenience.
Ignore release template URL as it is not possible to resolve it without filling it up. Also report failed URLs at the end of test to make it easier to go through them.