First step on Scala helpers & sample app
Basic tests of the Plugin & Scala helpers
Loading mappings from Config in addition to annotations
Refactoring & Tests of the Scala wrappers
Cleaning logs
Testing travis configuration
Test of the mapping configuration
Restoring IndexQuery to its original state

 - some changes were made when starting work on the scala helpers but are no more used
Small scala API refactoring
Some more comments in the Scala helpers
Merge branch 'master' into scala
Scala helpers refactoring

 - Scala helpers are now in object com.github.cleverage.elasticsearch.ScalaHelpers
Add elasticsearch.config.resource properties for customize local node settings ( refs #9 )
Upgraded to play 2.1.0
Merge branch 'scala' of github.com:cleverage/play2-elasticsearch into scala