addresses the issue about the missing build/version.json file in non-minified cloud reader (index.html and simpleviewer.html) see https://github.com/readium/readium-js-viewer/issues/268
addresses the issue about the missing build/version.json file in non-minified cloud reader (index.html and simpleviewer.html) see https://github.com/readium/readium-js-viewer/issues/268

NYULibraries/readium-js-viewer,kivuto/readium-js-viewer,AndyHubert/readium-js-viewer,becka11y/readium-js-viewer,cene-co-za/readium-js-viewer,looknear/readium-js-viewer,readium/readium-js-viewer,readium/readium-js-viewer,looknear/readium-js-viewer,AndyHubert/readium-js-viewer,mrmayfield/readium,kivuto/readium-js-viewer,NYULibraries/readium-js-viewer,mrmayfield/readium,GermanCentralLibraryForTheBlind/readium-js-viewer,cene-co-za/readium-js-viewer,becka11y/readium-js-viewer,GermanCentralLibraryForTheBlind/readium-js-viewer