Update python-twisted-core rdepends  thx Taapat
Update busybox config
Remove unused isFile from libeplayer3 playback
libeplayer3: fix PlaybackHandler in playback after previus commit
libeplayer3: set noprobe on PlaybackOpen
ffmpeg: enable openssl to use https protocol
Update font tuxtxt, to fix cirilic symbols in teletext, thx Igornord
Update ffmpeg to 2.5
buildenv: fix python script interpreter location