Rename/ move "moderated content" tab

[willguv]

Following on from #53, where we've made some good changes to tab names

We're not able to remove the moderated content tab as some councils may be using it

So let's discuss:

• renaming it
• changing the description so its use is more clear
• moving it to the end of the tabs
• providing instructions for a council to hide it locally

[willguv]

Is "Pending" a better label for this tab?

[willguv]

• Call the tab "unpublished"
• Move it to the end of the row
• Wording should "Pages in Draft, Archive and Needs Review states appear here"

Don't worry about toggle to turn on/ off

[msayoung]

#73

[willguv]

Hi @msayoung @stephen-cox is this going to be merged in? Many thanks

[stephen-cox]

Hi @willguv - just finishing off #12 which will be ready for review later this week. Will prioritise this once that's done.

[willguv]

Would be good to knock this off quickly too @stephen-cox