Luc Perkins 29d42fa1d2
Documentation metadata for 3.2 branch (#10695)
* Add documentation metadata and remove v2 docs

Signed-off-by: lucperkins <lucperkins@gmail.com>

* Add upgrade _index.md

Signed-off-by: lucperkins <lucperkins@gmail.com>
2019-04-30 14:02:44 -07:00
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