fix lang: bulkrenamer

- duplicate entries removed
convert all eng. lang files to Transifex standard
convert all ger. lang files to Transifex standard
- added: stacked <movie>.nfo (manuall option "MovieNamerNFOStack"),
<movie>-poster.jpg (auto) and <movie>-fanart.jpg (auto) for full Frodo
compatibility
- fixed: Frodo file locations for VIDEO_TS and BDMV (BDMV-Trailer not
fixed atm)