vipup

``` ###>>> curl -XGET -H 'Content-Type: application/json' 'redmercur:9200/?pretty' { ... "version" : { "number" : "7.4.0", "build_flavor" : "default", "build_type" : "rpm", "build_hash" : "22e1767283e61a198cb4db791ea66e3f11ab9910", "build_date" : "2019-09-27T08:36:48.569419Z", "build_snapshot" :...