Add statistical facets and aggregations
Bump sbt-scoverage plugin to org.scoverage version 0.98.4
Add token_chars support for NGramTokenizer and EdgeNGramTokenizer.
Merge pull request #136 from storefrontremote/stats_aggs_facets

Add statistical facets and aggregations
Merge pull request #138 from thesamet/master

Add token_chars support for NGramTokenizer and EdgeNGramTokenizer.
Bumped versions to allow scala 2.11 release
Bumped release version