ISSUE-1353 Upgrade Schema Registry to 0.7.0
ISSUE-1353 Upgrade Schema Registry to 0.7.0

We've been depending on HDF specific version of SR which was a bit outdated and eventually be removed in nexus.

This patch upgrades SR to 0.7.0 which is newer official release and newer HDF versions are also relying on.

Author: Jungtaek Lim (HeartSaVioR) <kabhwan@gmail.com>

Closes #1354 from HeartSaVioR/ISSUE-1353

Change-Id: Ifa7af02b34d178723a7d0291e6fb92f8764df21b

hortonworks/streamline,hortonworks/streamline,hortonworks/streamline,hortonworks/streamline,hortonworks/streamline