Draft 2018 Q1 Backend OKRs

This issue should capture the collaboration and the work to submit an MR to /okrs/ with the 2018 Q1 Backend OKRs.

See the related parent issue #1825 (closed) for guidance.

/cc @DouweM @smcgivern @ayufan @bjk-gitlab @marin @ernstvn

Edited by Eric Johnson