Add Databases.Rename code and tests#3862

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shahabhijeet merged 2 commits intoAzure:psSdkJson6from

jaredmoo:renameDb

Nov 15, 2017

Commits on Nov 14, 2017

Added Databases.Rename method and test
jaredmoo
committed

Commits on Nov 15, 2017

Regen from latest swagger
jaredmoo
committed