We update the meta title for the docs page
with the title of the document.
It will be easier for the user
to identify the document in their browser tab,
in their bookmarks and history.
The sorting check was not the same between
what django provide and what the e2e test
check, it was giving some flakiness.
Django seems to ignore the punctuation (space)
in its sorting.
We improve other test to be more robust
as well.
The initial doc was named pad in reference to
the "NotePad de l'Etat", but we renamed it
doc to clearly dissociate the 2 sites.
Doc is also a small reference of google doc.
