v2.1.0

<a name"2.1.0">

2.1.0 (2017-06-19)

Bug Fixes

• Merge pull request #38 from pelias/add-index-exists-check (67d31a2e)

Features

• Set up semantic release (be184aa7)
• Merge pull request #43 from pelias/repo-crawler-add-dep-check (584919a2)
• Merge pull request #31 from pelias/greenkeeper-elasticsearch-12.0.1 (49458cd3)
• Support (only) Elasticsearch 2.x (f5337dd8)

Breaking Changes

• Elasticsearch 2.x is now REQUIRED to use this module

This is an empty commit, the actual work was done in #20 which was just
merged.

(f5337dd8)