Add support for "arrays=true" param #7
Description
OpenTSDB:
$ curl -H "Content-Type: application/json" -X POST -d '{"start":1483639166,"end":1483725566,"queries":[{"downsample":"1800s-sum","aggregator":"sum","metric":"queries.stuff.1001"}]}' 'http://x.x.x.x/api/query?arrays=true&tz=UTC'
[{"metric":"queries.stuff.1001","tags":{},"aggregateTags":["tier","agginstance"],"dps":[[1483639200,279.0],[1483641000,300.0],[1483642800,266.0],[1483644600,263.0],[1483646400,254.0],[1483648200,281.0],[1483650000,295.0],[1483651800,271.0],[1483653600,304.0],[1483655400,293.0],[1483657200,241.0],[1483659000,159.0],[1483660800,183.0],[1483662600,176.0],[1483664400,170.0],[1483666200,196.0],[1483668000,174.0],[1483669800,214.0],[1483671600,203.0],[1483673400,183.0],[1483675200,213.0],[1483677000,231.0],[1483678800,172.0],[1483680600,195.0],[1483682400,199.0],[1483684200,172.0],[1483686000,180.0],[1483687800,183.0],[1483689600,150.0],[1483691400,126.0],[1483693200,115.0],[1483695000,142.0],[1483696800,139.0],[1483698600,136.0],[1483700400,151.0],[1483702200,131.0],[1483704000,138.0],[1483705800,149.0],[1483707600,136.0],[1483709400,170.0],[1483711200,172.0],[1483713000,208.0],[1483714800,194.0],[1483716600,189.0],[1483718400,192.0],[1483720200,195.0],[1483722000,230.0],[1483723800,254.0]]}]
Splicer:
$ curl -H "Content-Type: application/json" -X POST -d '{"start":1483639166,"end":1483725566,"queries":[{"downsample":"1800s-sum","aggregator":"sum","metric":"queries.stuff.1001"}]}' 'http://x.x.x.x:4245/api/query?arrays=true&tz=UTC'
[{"metric":"queries.stuff.1001","tags":{"tier":"1"},"aggregateTags":["agginstance"],"dps":{"1483635600":206.0,"1483637400":272.0,"1483639200":279.0,"1483641000":299.0,"1483642800":265.0,"1483644600":262.0,"1483646400":253.0,"1483648200":280.0,"1483650000":294.0,"1483651800":270.0,"1483653600":303.0,"1483655400":292.0,"1483657200":240.0,"1483659000":158.0,"1483660800":182.0,"1483662600":175.0,"1483664400":169.0,"1483666200":195.0,"1483668000":173.0,"1483669800":213.0,"1483671600":202.0,"1483673400":182.0,"1483675200":212.0,"1483677000":231.0,"1483678800":171.0,"1483680600":194.0,"1483682400":198.0,"1483684200":171.0,"1483686000":179.0,"1483687800":182.0,"1483689600":149.0,"1483691400":125.0,"1483693200":114.0,"1483695000":141.0,"1483696800":138.0,"1483698600":136.0,"1483700400":151.0,"1483702200":131.0,"1483704000":138.0,"1483705800":149.0,"1483707600":136.0,"1483709400":170.0,"1483711200":172.0,"1483713000":208.0,"1483714800":194.0,"1483716600":189.0,"1483718400":192.0,"1483720200":195.0,"1483722000":230.0,"1483723800":254.0},"expression":"billing.queries.by_customer.1001"}]