Updates to react and react-a11y to comply with errors seen in vscode:#3

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haakandev wants to merge 3 commits intoStephenGrider:masterfrom

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Commits on Dec 10, 2017

Updates to react and react-a11y to comply with errors seen in vscode:
hakansjolin
committed
fix deprecating rule (see documentation for removed rule)
hakansjolin
committed
fixed jsx-tag-spacing, and removed couple of rules no longer available in newer versions of react and react-a11y
hakansjolin
committed