Add a react component to wrap X-Editable.
Review Request #9623 — Created Feb. 11, 2018 and submitted
We have a variety of things that use X-editable to create inline
editors. This change creates a new react component that's a relatively
shallow wrapper around X-editable, but at least allows us to avoid
keeping manual track of the editors everywhere they're needed.
Verified that the inline editors used in the "All Status Reports" view
still worked as before.