CESNET/perun — pull request #390 by zlamalp (2014-07-24 13:56:29+00:00)
Title: CORE,REGISTRAR: changed SimpleJdbcTemplate to JdbcTemplate

- SimpleJdbcTemplate is marked as deprecated so JdbcTemplate should
be used instead. Class API is the same, but support ResultSetExctractor.
- Removed some unused imports.
- Instance check is kept in Utils.getNewId() since somebody still may pass
this class as data source.