Added edit bird
Added edit bird to moderation views
Removed disable_cache from wagtail_edit_bird_tag
This was used to disable caching when the edit bird was rendered.
It is no longer needed.
Don't render edit bird if user is not logged in
Edit bird: Clean up render method of EditPageItem
Edit bird now checks if the user has permission to access admin and edit the page before displaying edit page option
first commit of karl's code, refactored to appear within an iframe
implemented moderation user buttons the same as edit button
clicking user bar buttons now redirects parent page
removed unused import of edit_bird (now userbar)
updated animation and js requirements
renamed all userbar templates to be more uniform and changed 'edit bird' to 'userbar' throughout
tweak to alignment of text
Merge branch 'feature/edit-bird'