Merge pull request #14937 from EverythingMe/948317-rocketbar-suggestions

Bug 952937 - Rocketbar: e.me Search Suggestions [r=kgrandon, ranbena]
Merge pull request #14962 from EverythingMe/946724-collections-unsupported-locale

Revert "Revert "Bug 946724 - [e.me] Collection suggestions for unsupport...
work started