New version describes CEDET with new activation scheme, so it's now applicable to versions from bzr, and to versions bundled with GNU Emacs (after they will release next GNU Emacs version, where CEDET was updated).
Besides this, I added small description of how to customize CEDET to work with Java, and small section about setting name completion through the auto-complete package.
Instead of my config file, that contains too much not necessary stuff, now it's better to use separate config.
P.S. btw, fresh snapshots of CEDET can automatically detect Maven projects, and get classpath information directly from them. So now, names completion works also for 3rd party libraries. For example, this is name completion during work with source code from Apache Tika: