Add keys(::Array) and values(::Array)#12811

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joehuchette wants to merge 2 commits intomasterfrom jh/keys-and-vals

+18

Commits on Aug 26, 2015

add keys(::Array) and values(::Array)
joehuchette
committed

Commits on Aug 27, 2015

simplify values(::Array) to the identity
joehuchette
committed