Github user rawkintrevo commented on the issue:
https://github.com/apache/zeppelin/pull/928
for what it's worth (probably not much) this passed travis CI on my branch-
[https://travis-ci.org/rawkintrevo/incubator-zeppelin/builds/154183905](https://travis-ci.org/rawkintrevo/incubator-zeppelin/builds/154183905)
Failing on profile 1, onClick in webserver hits time out (unrelated).
[https://travis-ci.org/apache/zeppelin/jobs/154156408#L16359](https://travis-ci.org/apache/zeppelin/jobs/154156408#L16359)
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