* Add :largest-contributors to comparison, bug fixes, refactoring

* Add valid-pairs and field endpoints to comparisons

* Dampen field difference weight in contribution assesment

* fix nice-bins for empty histogram

* fix for nice-bins for histogram with only 1 value

* Change comparison field zoom in. Rename largest-contributor to top-contributor

* fix halfassed rename

* refactor + new components

* use true multiseries

* cleanup

* include constituents in card

* add dataset to card return

* card wip

* growth rate

* check for values

* lint

* cardify all series features. Unpack linear regression

* add linear regression

* use percentages

* flip order

* add growth series description

* add additional info

* fix layout

* layout tweaks

* add action in qb

* show growth series as a %

* xray segment action

* flow

* Support all time breakdowns, fix filtering bug

* make linter happy

* more robust test

* Add conditional descriptions for growth-series. Update tests.

* add periodicity to cards

* Update for updated distance measure

* Removed updates to comparison as they should not be part of PR

* Correct chi^2 distance

* fix headings

* fix flow

* disable flow for action

* use beaker for xray actions

* move specs to proper test directory

* Fix round-to-month when crossing year

* add key

* Add smoke tests for table xray and segment xray pages

* Correctly handle unixtimestamps encoded as bigints

* Add test cases for question xray page and segment xray query builder action

* Test also timeseries question action widget action

* Fix lint errors for xray tests

* Fix Histogram element passing data in invalid format to Visualization

* Fix integration tests for xrays

* Make xrays urls in services.js consistent with other urls

* fix periodicty reweighing

* cleanup

* spacing

* cleanup

* fix failing tests

* 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

Oracle specifically has long unrounded decimals that cause tests to
fail. This munges results to round the decimals to 3 places before comparing.

This commit reworks binning to use the new fingerprint field added
during analysis, rather than the (no longer existing) min/max columns
on the metabase_fields table.

call (data/db) or (data/id)

The mbql clause is nil, so when chosen it will not change or add to
the query in any way.

Just a typo in the typechecking code that looks at the cell's
base_type for type/DateTime and not it's special_type as well. This
commit fixes that and adds a test for it.

This commit separates the construction of table like structure (seq of
vectors) from code that walks that data structure and returns
HTML. This allows testing the construction of that data separately
from the view.

Expectations needed to be updated with new data that is being returned.

* fix name and order of everything else collection

* modernize card picker component

* return proper name from api

* update test

This commit adds a new keypair to the fields map called
"default_dimension_option". For datetimes, this is grouping by day,
for binning this is the "default" binning strategy.

This hadn't been updated to allow for the two binning strategies that
we now support.

External remappings are only supported on drivers that have foreign
keys. A new test was added to for ordering by the remapped but it
wasn't narrowed to only engines that support foreign keys. This commit
fixes that text.

If a field is set to an enum or category type and has a remapping,
that should be cleared if the field moves to a special_type that is
not allowed to have remappings (i.e. text). This commit adds checks
for that and clears the dimension in that case.

If a field is set to an enum or category type and has a remapping,
that should be cleared if the field moves to a special_type that is
not allowed to have remappings (i.e. text). This commit adds checks
for that and clears the dimension in that case.