Bump crengine: quick fix for unit tests failing (#670)
Bump crengine: quick fix for unit tests failing (#670)

CSS: Fix non-lowercasing of specific element names,
especially DocFragment, that didn't get their page-breaking
css applied)
NiLuJe/koreader-base,houqp/koreader-base,Frenzie/koreader-base,NiLuJe/koreader-base,koreader/koreader-base,Frenzie/koreader-base,houqp/koreader-base,koreader/koreader-base,NiLuJe/koreader-base,koreader/koreader-base,Frenzie/koreader-base,NiLuJe/koreader-base,houqp/koreader-base,koreader/koreader-base,Frenzie/koreader-base,houqp/koreader-base