[Private] switch to a provider so that stubs can be injected before bootstrap
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
Adding a weekly example
Index name pattern validation directive
Standardizing on YEAR vs WEEK YEAR for everything but Weekly
Remove ping timeout to play better with http auth. Closes #2227
Revert "Adding a weekly example"

This reverts commit 824ad05e8ad7e85b12fafd101e71b6809cca97bc.
Merge pull request #2379 from simianhacker/fix-intervals

Closes #2357 - Changed weekly to use isoWeek for start of week
Merge pull request #2385 from rashidkpc/fix/ping-timeout

Remove ping timeout
Converting the tests to UTC
[private] unify var names, always return a cached instance
[private] added tests for private
clean up tests, add failing test
apparently ... is a passing index pattern
[private] copied pr desc into the code