Yes, it`s online! BlueWar is now available through the sourceforge servers. The source code is available in the SVN repository and the datafiles (which are required to run the game) are on the sourceforge download site. Please refer to the new “downloads” area on this site for instructions on how to get, compile and run the game!
Nevertheless you should be aware that this is no real release yet (not even public beta). Although there is a lot of code, many things just don`t work. I know this and will release a binary, directly executable version as soon as I think BlueWar is ready for version 1.0!