manifest was lying about its version :-o
- Enable manual sub-package now xml-stylebook is in Fedora.
- Drop GCJ support.
- Minor changes to spec to make it more conforming to the guidelines.
- Drop the libgcj patch, we don't seem to need it anymore.
- Add the OSGi manifest as part of the build instead of the install.
- Fix packaging bug RHBZ #472646.