chore(package): update gulp-uglify to version 2.0.0
chore(package): update gulp-uglify to version 2.0.0

https://greenkeeper.io/
progre/typescript-boilerplate,progre/nginx-rtmp-frontend,progre/chatreader,progre/nrf,progre/nginx-rtmp-frontend,progre/template-typescript,progre/youtubeuploader,progre/youtubeuploader,progre/chatreader,progre/typescript-boilerplate,progre/chatreader,progre/template-typescript,progre/template-typescript,progre/typescript-boilerplate,progre/nrf,progre/nrf,progre/nginx-rtmp-frontend,progre/youtubeuploader