Fix dangling comma in ajax
Fix dangling comma in ajax

denodster/viewer.js,box/viewer.js,lakenen/viewer.js,vdclouis/viewer.js,lakenen/viewer.js,vdclouis/viewer.js,vdclouis/viewer.js,box/viewer.js,lakenen/viewer.js,denodster/viewer.js,box/viewer.js,denodster/viewer.js