New upstream version.
    
    Also:
    - Update URLs.
    - Change License from EPL to EPL-1.0.
    - Drop -doxygen path since new warnings pop up with every doxygen release.
    - Eliminate unnecessary BRs and Rs.
    - Eliminate rpath from the library.
    - Force libtool to not defeat -Wl,--as-needed.
    - Be explicit about library versions as required by latest guidelines.
    - Package doxygen tag file to enable cross-linking.