[GitHub] zeppelin issue #2506: [ZEPPELIN-2813] revisions comparator

[tinkoff-dwh]

Github user tinkoff-dwh commented on the issue:

    https://github.com/apache/zeppelin/pull/2506
  
    @1ambda 
    Restyling done.
    New UI:
    
![gif](https://user-images.githubusercontent.com/25951039/32217164-3533a738-be38-11e7-96b4-bc3cc7410087.gif)



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