* [Maps][POC] pew pew source
* refetch data on zoom level change
* add metric aggs to request
* fix bug where initial draw did not have styles set up
* make tooltips work
* fix import broken with merging master
* use custom labels in tooltips
* remove duplicate keys and clean up title and desc wording
* update source description
* update references migration to extract references for pew pew source
* add percy visual test to ensure pew pew map data is fetch, processed, and visualized as expected
* update title and description
* use GEO_FIELD_TYPES in filterGeoField function
* remove unneeded Fragment wrapper
* fix typo
* update inspector description id and message
* [Maps] custom color ramp
* round value down to find center color
* do not update redux state with invalide color stops
* rename EuiColorStop to ColorStop
* remove untracked file
* fix jest tests
* review feedback
* use steps instead of interpolate
* add percy functional test to verify rendering of interpolate and step color expressions
* add padding to color stop row so add/remove icons do not overlap color select
* [Maps] create functional test for vector styling point with icons
* clena up
* use full screen to hide kibana chrome
* collapse legend to limit UI surface area
* [ftr/percy] integrate percy with functional test runner
* execute ftr within `percy exec`
* share PERCY_BIN and GRUNT_BIN vars in setup
* [license] whitelist `(Unlicense OR Apache-2.0)`
* [percy] include pr/parallel info in env
* echo the actual variable value
* destructure required modules
* [ci] calculate percy env in a script
* remove outdated eslint overrides
* oops, nonce should be the same for each build
* take snapshots in context tests
* add percy snapshots to some dashboard tests
* account for extra execution of PERCY_BIN
* remove usage of percy service
* rename service to `visualTesting`
* write a simple test
* switch left-over percy test to visualTesting
* set log level for percy agent
* trigger ci
* try using the system chrome install instead of downloading one
* fix export definition
* Don't skip chromium download
* Add Spencer's fix to point to chrome installation
* Attempting to split tests into own ci job and test files
* Renumber job
* Add tag to decorations file
* Try new files with existing CI job
* Try again to create a new CI job
* Fix eslint problem with space
* eslint updates
* fix console test
* make test names unique
* Update ci group names
* Try old name again
* save
* add separate visual_regression ci job
* add visual regression ci job
* add new job to jobs.yml
* update path to take_percy_snapshot script
* use fixed percy job total
* fix common services import
* move visual_create_and_add_embeddables to visual_regression project
* finish moving create_and_add_embeddables
* add x-pack visual regression job
* migrate dashboard_snapshots tests to visual_regression
* remove references to removed test files
* restore some unnecessary changes
* reimplement the login page tests
* yarn.lock update
* fix test
* remove old CI_GROUP 100 block
* update failed_tests trap
* reduce yarn.lock changes
* disable debug logging
* disable visual-regression tests for now, we can enable them in specific prs
