removes boneCP and replaces it with HikariCP

Hikari expects a DataSource instead of a JDBCDriver
adds jdbcDataSource property and provides a mapping from jdbcDriver to it.
Merge pull request #105 from wallnuss/feature-HikariCP

removes boneCP and replaces it with HikariCP
fix hikari closed connections issue
fix derby + hikari issue
travis again
travis again
reduce log for tests
travis