[filterBar] make the entire pill clickable in apply filters ui
[lesshat] expand arg lists to previde chrome defaults to IE
Merge pull request #2299 from spenceralger/flexbox_nav

[controlGroup] get specific with the flexing so that IE can keep up
Merge pull request #2298 from spenceralger/flex-auto

Provide all args to .flex() mixin
Sort the index pattern list
Merge pull request #2295 from spenceralger/click_dem_filters

[filterBar] make the entire pill clickable in apply filters ui
Merge pull request #2301 from rashidkpc/fix/index-list-sort

Sort the index pattern list
Merge branch 'master' into filter_in_your_filters_dawg