* ./plugins/dvd/dvd_es.c, ./plugins/satellite/input_satellite.c,
    ./plugins/dvdread/input_dvdread.c: updated outdated variable names.
(ported from 0_4_1_branch)
  * ./plugins/spudec/spu_decoder.c: fixed a margin bug in the SPU renderer
    which caused subtitles to appear slanted in odd width windows.