Added test coverage plugin (jacoco).
Refactored DefaultSolrAdapter to be able to test buildHttpClientParams().
Improved EmbeddedSolrServerControllerTest: Added filter query.
Merge branch 'master' of github.com:outermedia/solr-fusion
Merge branch 'master' of github.com:outermedia/solr-fusion
Fixed missing encoding of response.
Added log output of request and response (debug level).
ping servlet returns now content.