METRON-2224: Upgrade to Zeppelin 0.8.0

[merrimanr]

Contributor Comments

This PR upgrades Zeppelin from 0.7.3 to 0.8.0. A minor API change was all that was required.

Testing
Right now I have only verified that it builds and tests pass. I plan on running through the instructions here in full dev.

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[nickwallen]

This looks real good @merrimanr. I want to take it for a test spin before giving it a thumbs up.

[nickwallen]

Oh just thought of one thing. We need to update the README so that any reference to 0.7.3 is replaced with 0.8.0.

I will try and run this through some testing in Full Dev today.

[merrimanr]

Doc updates are done with the latest commits.

[nickwallen]

+1 I have validated that this works using the Zeppelin 0.8.0 netinst binary package. Thanks for the updates.

[nickwallen]

This has been merged into the feature branch as 1a41a2c.