[dist] Update package.json with `uglify-js`
[dist] Update package.json with `uglify-js`

andradedev/director,kiritoe/director,stonegithubs/director,flatiron/director,vitalsource/director,maxogden/director,vitalsource/director,apeace/director,sheldonzf/director,tanzhihang/director,lzhengms/director,fadeit/director,andradedev/director,pandoraui/director,GerHobbelt/director,pocketjoso/director,stonegithubs/director,mylikes/director,GerHobbelt/director,webx32/director,lzhengms/director,fadeit/director,ks3dev/director,ks3dev/director,tanzhihang/director,sheldonzf/director,pandoraui/director,noxryan/director,cpg1111/director,pocketjoso/director,meleslilijing/director,kiritoe/director,meleslilijing/director,webx32/director,cpg1111/director,mylikes/director