bump crengine: CSS line-break/word-break, various fixes (#1315)
bump crengine: CSS line-break/word-break, various fixes (#1315)

Includes:
- LVString: Fix a c/p issue in lString8::atoi64
- LVTextFm: Simplify and fix resizeImage logic
- LVXMLParser::ReadText(): fix parsing at buffer boundaries
- TextLang: fix lang_tag first part comparison
- CSS font-family: fix parsing of 'inherit' and '!important'
- CSS: support a few -epub-* and -webkit-* properties
- Text fragment flags: add LTEXT_HAS_EXTRA
- CSS: add support for 'line-break' and 'word-break'
koreader/koreader-base,Frenzie/koreader-base,NiLuJe/koreader-base,koreader/koreader-base,Frenzie/koreader-base,NiLuJe/koreader-base,NiLuJe/koreader-base,koreader/koreader-base,NiLuJe/koreader-base,koreader/koreader-base,Frenzie/koreader-base,Frenzie/koreader-base