[RESULT][VOTE] Release 0.3.0, release candidate #3

[Vinish Reddy]

I'm happy to announce that we have unanimously approved this release.

There are 4 approving votes, 3 of which are binding and all 3 project
mentors have given a +1.

Stamatis Zampetakis (Project Mentor)

Jesus Camacho Rodriguez (Project Mentor)

JB Onofré (Project Mentor)

Tim Brown (Committer)

There are no disapproving votes.

Sending out vote thread and results to gene...@incubator.org for approval.

Thanks everyone!