* Bumping npm
* Fixing the build
This addresses long standing issues and hacks around react-map-gl
that have been creating all sorts of build issues over time.
It appears that recent changes broke things further.
This PR upgrades to the latest `react-map-gl` and removes related hacks.
* [mapbox] fix viewport alterations
Since explorev2 it appears that altering the viewport hasn't been
changing the controls as it used to. This PR addresses it.
* lint
* split reducer logic for ExploreViewContainer
* fix saveModal component and unit tests
* revert changes in SaveModal_spec.
will make another commit just to improve test coverage for SaveModal component.
* remove comment-out code
* fix merge confilicts