Support connecting to Elasticsearch protected with basic auth
Do not expose credentials through /config
Prefix username/password with elasticsearch_
Break long line
Use relative paths instead of absolute Closes #1630
elasticsearch_ prefix consistency
Merge remote-tracking branch 'upstream/master' into basic-auth
Default elasticsearch_preserve_host to true if omitted
Update get_build_props.js

Used git rev-parse HEAD to pick out and massage parameters
[Private] switch to a provider so that stubs can be injected before bootstrap
Use fielddata_fields instead of a script to get the long. Closes #2362
Changes tests to look at fielddataFields
fixes some spots we're still using camel case
Add maxPrecision configuration parameter. Closes #2372
remove unused remapFilters dependency
add methods to invert the negate state
add negate actions to the filters
add inversion, use icons instead, tweak styles
Closes #2357 - Changed weekly to use isoWeek for start of week
Adding message about using ISO weeks