Release 2.5.3.2452

2.5.3.2452

• core: update certifi to 2018.01.18
• core: metadata storage: only allow one subtitle per language
• core: metadata storage: only parse latest metadata subtitle in localmedia
• core: metadata storage: kill existing metadata subtitles explicitly upon storing a new one
• core: metadata storage: fix selecting current subtitle from menu
• providers: opensubtitles: use new requests based transport by default, finally fixes ResponseNotReady properly
• providers: opensubtitles: mask token in logs
• providers: don't check for hash validity if it isn't verifiable (fixes napiprojekt, #478)
• submod: common: extend non_word_only matching
• submod: common: reduce multi spaces to one
• submod: OCR: fix III'll=I'll
• advanced settings: add option to use HTTP instead of HTTPS for OpenSubtitles