In edit mode various amboxes are shown which push the editor area
below the fold.
We solved this problem already for "page issues" in normal page views
so we should apply the same solution here.
"Editing help" message will show under the heading. When clicked
information will show in an overlay.
Change-Id: Ia6e478f289267d22adc55532221cba2aae16ff36
This is programmatic output from python3 scripts/migrate.py
This will result in a Minerva skin dependent on MobileFrontend.
Post merge we will rename message keys to have minerva- prefix
Bug: T166748
Change-Id: Iff1f7e63e796cc5d4a6d2ab0370e0c33248d2fce