[SECURITY]: Fix potential buffer overflow leading to segfault or possible arbitrary code execution. * New upstream release. * debian/control: Add libxine1-ffmpeg to build dependencies, fixes FTBFS. * debian/patches/: - 04_poke_xscreensaver.dpatch: Remove, upstream has provided similar code in 0.5.9, - 05_no_splash.dpatch: Rediff, - 06_fix_about_dialog.dpatch: Remove, upstream has applied a similar fix in 0.5.9.