Add support for exploded tree epubs
It would be nice if libgepub could support exploded tree epubs in addition to zipped files, so that one could use KindleUnpack to unpack mobi files and have access "for free".
It would be nice if libgepub could support exploded tree epubs in addition to zipped files, so that one could use KindleUnpack to unpack mobi files and have access "for free".