Merge pull request #3618 from influxdata/feature/back-to-the-fqi

Update the name to fqi

ui/src/side_nav/containers/SideNav.tsx

@@ -84,7 +84,7 @@ class SideNav extends PureComponent<Props> {
           location={location}
         >
           <NavHeader link={dataExplorerLink} title="Data Explorer" />
-          <NavHeader link={`${sourcePrefix}/delorean`} title="Time Machine" />
+          <NavHeader link={`${sourcePrefix}/delorean`} title="Flux Query Interface" />
         </NavBlock>
         <NavBlock
           highlightWhen={['dashboards']}