I'm in the process of uploading and completing the FIMK 0.4.1 server package.
This is the version that you would normally install on your server.
We have fixed the problem where you could not just drop the folder on your server and have it work like before we removed the default NXT client.
Now that is the case, it [the bundled mofowallet] will also work on any custom domain (not just localhost) and will work when run on HTTPS as well as HTTP.
I've written a blog post about the release only realizing it's both about the server as its about the client.
Highlights from the blog post:
1. Many bugs fixed
2. Free text (instant) blockchain search (google would probably be jealous)
3. Translated in 64 languages
4. Built into the client crowd-translator tool
5. New Payments module that allows for sending many payments at once (basic income, dividends etc..)http://fimkchat.com/2015/04/fimk-server-0-4-1-available-in-64-languages-baby/
Download link for FIMK server 0.4.1 will follow shortly.