cleanup and remove FactoryTest
patch for vuplus again
Subtitles.py: add possibilty to use this screen with other InfoBarSubtitleSupport instances
Subtitles.py: small fix
small optimizations and cleanups by Moritz Venn
implement UTF-8 text/plain subtitles. change subtitle switching using second input-selector element to allow having all different subtitle formats in the same file
add basic mkv inline ssa/ass subtitle support
update subtitle list when needed
cleanup some imports
no bluescreen when language code not exist in ISO639.py
show subtitles page in subtitles selection
fix displaying teletext page number
store subtitle data in service cache and reenable subtitles on next zap to the same service
add missing file