With the transition from N Preview to actual Nougat Release, this CL moves
the high-level overview files from the preview directory into the
about/versions/ directory, under which an archive of current and previous
Android versions' changes resides.
Change-Id: I42373b0302e953f8166c62e7c8422f2481322240
The name and URL of the old "Syncing to the Cloud" class had changed.
Fixed a single bad link; also changed the title on other pages where
the class was referred to by the old name.
I know that changing the _toc.cs files is redundant at this point
(since we don't use those files to generate TOCs any more) but I
figured I'd do it for consistency's sake.
See first comment for doc stage location.
bug: 30309375
Change-Id: I0cd8b1442ef3a8dd8a1917e897a3f0555c48e6ef
Fixes the metaDescription, which had contained dummy text. Change pushed ahead as hotfix.
Also fixes a couple of image URLs, which hadn't reflected the move to under topic/
Change-Id: I9fd776f409934cd5d02e5abba8289f7a79d2ed22
