regression bug in NodeJS 8 ziplib, sticking to v7 for now (https://github.com/archiverjs/node-compress-commons/issues/25#issuecomment-306478128 and https://github.com/archiverjs/node-archiver/issues/236#issuecomment-306478663 )
regression bug in NodeJS 8 ziplib, sticking to v7 for now (https://github.com/archiverjs/node-compress-commons/issues/25#issuecomment-306478128 and https://github.com/archiverjs/node-archiver/issues/236#issuecomment-306478663 )

readium/readium-js-viewer,readium/readium-js-viewer