EuiIcon no longer takes focus in Edge and IE unless tabIndex is specified as a value other than "-1"#900

Merged

cjcenizal merged 2 commits intoelastic:masterfrom cjcenizal:icon-ie-focusable

Jun 5, 2018

+621-272

Commits on Jun 4, 2018

EuiIcon no longer takes focus in Edge and IE unless tabIndex='0' is specified.
cjcenizal
committed

Commits on Jun 5, 2018

Address feedback.
cjcenizal
committed