Trying, unsuccessfully, to get the config page to appear in admin area, moving it to structure since that is where all the rest is (field config, etc).

Issue #2688545 by mdrummond, tduong, Berdir, mtift, Wim Leers, Dave Reid: Remove ampNodeViewController in favor of amp_entity_view_alter()

Issue #2676922 by mdrummond, mtift, Dave Reid: Is there a need for AMP pages to have a nice alias? Possible to switch to query string?

move the AMP Library test page to /admin/amp/library/test and make it require admin priviledges to access