chore(package): update grunt-rollup to version 1.0.1 (#433)
chore(package): update grunt-rollup to version 1.0.1 (#433)

https://greenkeeper.io/
leancloud/js-realtime-sdk,leancloud/js-realtime-sdk,leeyeh/js-realtime-sdk,leeyeh/js-realtime-sdk,leeyeh/js-realtime-sdk