sync with upstream
sync with upstream, closes FL-2923
sync with upstream, closes FL-2922
sync with upstream, closes FL-2924
sync with upstream
fix symlink
fix symlink II
remove banshee usage in do-plugins, forces users to uninstall do-plugins to get rid of banshee totally, or banhsee:lib and banshee:data wont be uninstalled until do-plugins gets uninstalled