Latest download (v02.a) now includes FLServer with the correct version number for you run your own multiplayer games.
The version number is 149. There are the beginnings of some plans to run a public server for this mod at some point in the near future - don't know exactly when as it will mean finding funding to do so.
If you downloaded the latest version before 15:30 GMT on 5th December 2013, you may have an issue with the mod archive being corrupted. This should now be fixed, please download again.
Sorry for any inconvenience.