Fundraising and a fix

Just a small one today to make appellate attachment pages more reliable and to pop up a "Please donate" tab in all our user's browsers. The latter is something we don't enjoy doing, but we know that it's effective. We hope that the minor annoyance once per year is an OK tradeoff for the usefulness and importance of RECAP itself.

So, with our apologies, here's 2.4.2. It's not our favorite release, but if it's effective and we need your support. The more we get now, the more we can do next year. We hope you'll please support us by sending a donation or sponsoring us on GitHub.