DS-2301 Bump Lucene to 4.10.2 and ElasticSearch to 1.4.0

We don't need to have inconsistent lucene versions lying around
Merge pull request #752 from LongsightGroup/DS-2301-bump-lucene-es

DS-2301 Bump Lucene to 4.10.2 and ElasticSearch to 1.4.0