implemented configurable Bigtable write batch size. (spotify#706)

Debug QuotaWatchers creation and cleaning (spotify#702)

* Remove cleaning of QuotaWatchers map; wrap main call to exception

Add Bigtable app profile ID to metrics and analytics modules (spotify…

…#698)

Implement a configurable ES result size (spotify#685)

Moving quota watcher clean up to cover all queries (spotify#693)

Add total stats across all queries in local manager (spotify#690)

* Add total stats across all queries in local manager
* Temporarily changed test emulator docker image

Add log of current number of data points for debugging OOMing (spotif…

…y#688)

Drop metric with row key length bigger then BT limit (spotify#686)

* Drop metric with row key length bigger then BT limit

[Elasticsearch] Fix reporting of dropped by duplicate metrics (spotif…

…y#679)

[metrics-bigtable] Run IT tests in the Bigtable emulator. (spotify#647)