* Remove duplicated code from binning

* remove PKs from constituents

* Add rolling window XoX growth. Update time series decomposition

* Add descriptions for new time series features

* fix comparison

* The big rename

* add xray namespace and rename

* match updated endpoints

* fix threading

* Apparently we don't have to cast *id

* Fix field comparison

* api change: constituents are now keyd

* wip

* Unify shape of features for empty datastets with normal features

* Refactor

* use new structure

* hardcode order

* segment/segment

* comparison button

* histogram colors

* more layout tweaks

* sort by distance

* compare icon

* Refactor, generalize metadata/db-id

* more layout

* add cost to comparisons

* First round of tests, some bug fixes

* comment out currently unsed spec to make linter happy

* add cost to comparisons

* add titles

* use terms for difference

* remove uniqueness

* comparison items hover

* fix segment comparison link

* fix field sort by distance

* lint

* fix button

* fix comparison table borders

* switch to react-dom/test-utils

* remove dependency

* add image files and get new text in there

* modal content + refactor

* update illustrations and remove redundant one

* add tests

* add images

* button text tweaks

* padding

* QB modes, actions, and drill throughs.

* Refactor drill throughs + misc bug fixes

* Port sort action to drills

* Smarter 'view this/these' name

* Scalar hover state

* QB actions: don't skip action selection screen unless the action is marked as 'default'

* Fix flow errors

* Fix drills

* Show "This X's Ys" for FKs

* Prevent qb from uneccesary push states

* Don't show (fk) breakout fields that have already been broken out

* Fix 'drill into this' unit

* Cleanup timeseries footer

* Cleanup qb selectors

* Namespace all qb actions

* Make modes dependent on previously run card

* More timeseries footer cleanup

* Fix table crash

* Make breakout legend clickable

* Fix datagrid pivot test

* Flow + lint

See http://roadtolarissa.com/coloring-maps/ and
http://bl.ocks.org/thadk/37ff4c03358b414acd1e as to why this is a better
solution than quantize.

* jest setup and simple tests for Button

* add jest to CI

* cleanup

* make eslint play nice