Log Message:
Update p5-Search-Elasticsearch to 2.00.

2.00    2015-10-28

        The default client is now '2_0::Direct', for use with Elasticsearch 2.x.
        Specify client '1_0::Direct' if using with Elasticsearch 1.x.

        Breaking:
        * The field parameter to indices.get_field_mapping() has been renamed to \ 
fields

        New features:
        * Added fields param to Bulk helper
        * The name parameter to indices.get_template() can accept multiple options
        * Added indices.forcemerge() and deprecated indices.optimize()
        * The index parameter to indices.open() and indices.close() is required
        * Added allow_no_indices, expand_wildcards, and ignore_unavailable params
          to indices.flush_synced()
        * Added the timeout param to cluster.stats(), nodes.hot_threads(),
          nodes.stats(), and nodes.info()
        * cluster.health() can accept multiple indices
        * Added cat.repositories() and cat.snapshots()
        * Added detect_noop param to update()
        * search_shards() accepts multi values for index/type
        * delete_template() requires an id
        * Add fork protection to Scroll and Async::Scroll

        Bug fix:
        * Added missing debug QS param