R1:b58e18bad785

Allow action-list-items to also use text-overflow ellipsis

Summary: These just cut off currently if the menu item name is too wide (like mobile). Add some ellipsis

Test Plan: Check long name on mobile action list menu

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D17319